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2021-04-08staging: comedi: tests: ni_route_tests: Declare functions staticIan Abbott1-17/+17
The "ni_routes_test" module contains a bunch of functions with external linkage that are not called externally. Declare them `static`. Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407181342.1117754-3-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: comedi: tests: ni_routes_test: Reduce stack usageIan Abbott1-1/+1
Declare the `unit_tests` array in `ni_routes_unittest()` `static` to reduce stack usage. Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407181342.1117754-2-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: make rtw_usb_if1_init return a statusMartin Kaiser1-14/+14
Return an error status instead of the struct adapter that was allocated and filled. This is more useful for the probe function, who calls rtw_usb_if1_init. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-10-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: make usb_dvobj_init return a statusMartin Kaiser1-16/+10
usb_dvobj_init populates a struct dvobj_priv and installs it as interface data of the usb interface. There's no point in returning this struct to the caller, it makes more sense to return an error status. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-9-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: rtw_usb_if1_init needs no dvobj parameterMartin Kaiser1-3/+3
rtw_usb_if1_init receives a pointer to struct usb_interface. dvobj is the interface data for this interface. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-8-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: remove unnecessary variableMartin Kaiser1-4/+2
We just want to check if rtw_usb_if1_init returns NULL, which means there was an error. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: clean up rtw_recv_entryMartin Kaiser1-16/+7
Change the return type to int, the function returns 0 or 1. Remove the goto statement, we're not doing any cleanup on exit. Summarize variable declarations and assignments. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: set pipe only onceMartin Kaiser1-10/+12
Set the pipe for reading or writing in usbctrl_vendorreq only once. There's no need to set it again for every retry. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: move defines into the .c fileMartin Kaiser2-8/+8
Some of the defines from usb_ops_linux.h are used only inside usb_ops_linux.c. Move them to the .c file. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: remove unused definesMartin Kaiser1-5/+0
Some defines in usb_ops_linux.h are not used by the rtl8188eu driver. Remove them. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: remove unnecessary bracketsMartin Kaiser1-1/+1
ESHUTDOWN is just a number, it needs no brackets. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: rtl8188eu: remove unused macrosMartin Kaiser1-8/+0
usb_ops_linux.h contains a couple of macros to make functions usable as urb completion callbacks. Most of them are unused and can be removed. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210407170531.29356-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-08staging: axis-fifo: remove redundant dev_err callMuhammad Usama Anjum1-1/+0
devm_ioremap_resource() prints error message in itself. Remove the dev_err call to avoid redundant error message. Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com> Link: https://lore.kernel.org/r/20210407161202.GA1505056@LEGION Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: greybus: uart: clean up TIOCGSERIALJohan Hovold1-3/+0
TIOCSSERIAL is a horrid, underspecified, legacy interface which for most serial devices is only useful for setting the close_delay and closing_wait parameters. The xmit_fifo_size parameter could be used to set the hardware transmit fifo size of a legacy UART when it could not be detected, but the interface is limited to eight bits and should be left unset when not used. Similarly, baud_base could be used to set the UART base clock when it could not be detected but might as well be left unset when it is not known. The type parameter could be used to set the UART type, but is better left unspecified (type unknown) when it isn't used. Note that some applications have historically expected TIOCGSERIAL to be implemented, but judging from the Debian sources, the port type not being PORT_UNKNOWN is only used to check for the existence of legacy serial ports (ttySn). Notably USB serial drivers like ftdi_sio have been using PORT_UNKNOWN for twenty years without any problems. Drop the bogus values provided by the greybus implementation. Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-8-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: greybus: uart: fix unprivileged TIOCCSERIALJohan Hovold1-2/+0
TIOCSSERIAL is a horrid, underspecified, legacy interface which for most serial devices is only useful for setting the close_delay and closing_wait parameters. A non-privileged user has only ever been able to set the since long deprecated ASYNC_SPD flags and trying to change any other *supported* feature should result in -EPERM being returned. Setting the current values for any supported features should return success. Fix the greybus implementation which instead indicated that the TIOCSSERIAL ioctl was not even implemented when a non-privileged user set the current values. Fixes: e68453ed28c5 ("greybus: uart-gb: now builds, more framework added") Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-7-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: greybus: uart: fix TIOCSSERIAL jiffies conversionsJohan Hovold1-4/+7
The port close_delay and closing_wait parameters set by TIOCSSERIAL are specified in jiffies and not milliseconds. Add the missing conversions so that TIOCSSERIAL works as expected also when HZ is not 1000. Fixes: e68453ed28c5 ("greybus: uart-gb: now builds, more framework added") Cc: stable@vger.kernel.org # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-6-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: fwserial: fix TIOCGSERIAL implementationJohan Hovold1-4/+3
TIOCSSERIAL is a horrid, underspecified, legacy interface which for most serial devices is only useful for setting the close_delay and closing_wait parameters. The xmit_fifo_size parameter could be used to set the hardware transmit fifo size of a legacy UART when it could not be detected, but the interface is limited to eight bits and should be left unset when not used. Fix the fwserial implementation by dropping its custom interpretation of the unused xmit_fifo_size field, which was overflowed with the driver FIFO size. Also leave the type and flags fields unset as these cannot be changed. The close_delay and closing_wait parameters returned by TIOCGSERIAL are specified in centiseconds. The driver does not yet support changing closing_wait, but let's report back the default value actually used (30 seconds). Fixes: 7355ba3445f2 ("staging: fwserial: Add TTY-over-Firewire serial driver") Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-5-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: fwserial: fix TIOCSSERIAL implementationJohan Hovold1-4/+0
TIOCSSERIAL is a horrid, underspecified, legacy interface which for most serial devices is only useful for setting the close_delay and closing_wait parameters. A non-privileged user has only ever been able to set the since long deprecated ASYNC_SPD flags and trying to change any other *supported* feature should result in -EPERM being returned. Setting the current values for any supported features should return success. Fix the fwserial implementation which was returning -EPERM also for a privileged user when trying to change certain unsupported parameters, and instead return success consistently. Fixes: 7355ba3445f2 ("staging: fwserial: Add TTY-over-Firewire serial driver") Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: fwserial: fix TIOCSSERIAL permission checkJohan Hovold1-2/+6
Changing the port close-delay parameter is a privileged operation so make sure to return -EPERM if a regular user tries to change it. Fixes: 7355ba3445f2 ("staging: fwserial: Add TTY-over-Firewire serial driver") Cc: stable@vger.kernel.org # 3.8 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: fwserial: fix TIOCSSERIAL jiffies conversionsJohan Hovold1-2/+2
The port close_delay parameter set by TIOCSSERIAL is specified in jiffies, while the value returned by TIOCGSERIAL is specified in centiseconds. Add the missing conversions so that TIOCGSERIAL works as expected also when HZ is not 100. Fixes: 7355ba3445f2 ("staging: fwserial: Add TTY-over-Firewire serial driver") Cc: stable@vger.kernel.org # 3.8 Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210407102334.32361-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8192u: Fix potential infinite loopColin Ian King1-1/+1
The for-loop iterates with a u8 loop counter i and compares this with the loop upper limit of riv->ieee80211->LinkDetectInfo.SlotNum that is a u16 type. There is a potential infinite loop if SlotNum is larger than the u8 loop counter. Fix this by making the loop counter the same type as SlotNum. Addresses-Coverity: ("Infinite loop") Fixes: 8fc8598e61f6 ("Staging: Added Realtek rtl8192u driver to staging") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210407150308.496623-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove unnecessary parenthesesFabio Aiuto1-2/+2
fix following post-commit checkpatch issue: CHECK: Unnecessary parentheses around 'padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X' 84: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:335: + if ((padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) && + !(padapter->securitypriv.binstallGrpkey)) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/a45ec5059ea315db6509989f320340c1816068c5.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: split long linesFabio Aiuto4-11/+21
fix following post-commit checkpatch hooks: WARNING: line length of 110 exceeds 100 columns 266: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:623: + pmlmepriv->cur_network.join_res) || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) -- WARNING: line length of 102 exceeds 100 columns 468: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:5234: + if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == link_count_limit) -- WARNING: line length of 124 exceeds 100 columns 543: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:335: + if ((padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) && !(padapter->securitypriv.binstallGrpkey)) -- WARNING: line length of 112 exceeds 100 columns 828: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1061: + if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX) && GET_HT_CAPABILITY_ELE_TX_STBC(pIE->data)) -- WARNING: line length of 113 exceeds 100 columns 836: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1067: + if (TEST_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_TX) && GET_HT_CAPABILITY_ELE_LDPC_CAP(pIE->data)) -- WARNING: line length of 112 exceeds 100 columns 844: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1073: + if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX) && GET_HT_CAPABILITY_ELE_RX_STBC(pIE->data)) -- WARNING: line length of 125 exceeds 100 columns 883: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1282: + rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, bssid->IELength - _FIXED_IE_LENGTH_); -- WARNING: line length of 101 exceeds 100 columns 904: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1305: + if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) /* not hidden ssid */ -- WARNING: line length of 129 exceeds 100 columns 953: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1345: + if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) -- WARNING: line length of 113 exceeds 100 columns 1712: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:2651: Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/814139162ef516bb07bb50876578b032573271ac.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: fix comparison in if conditionFabio Aiuto1-1/+1
fix following post-commit checkpatch issue: WARNING: Comparisons should place the constant on the right side of the test 1833: FILE: drivers/staging/rtl8723bs/os_dep/mlme_linux.c:151: + if (NULL == buff) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/b32610045cad3c385b236266d7a10665ed202150.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove unnecessary parenthesesFabio Aiuto1-1/+1
fix following post-commit checkpatch issue: CHECK: Unnecessary parentheses around 'prxattrib->bdecrypted' 125: FILE: drivers/staging/rtl8723bs/core/rtw_recv.c:365: + if ((prxattrib->bdecrypted) && (brpt_micerror)) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/1453eec49833fc940e134fc14bc65d218ace0663.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: rewrite comparison to nullFabio Aiuto7-16/+16
fi following post-commit checkpatch issues: CHECK: Comparison to NULL could be written "!p" 290: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:978: + if (p == NULL) -- CHECK: Comparison to NULL could be written "!pmgntframe" 328: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:2016: + if (pmgntframe == NULL) -- CHECK: Comparison to NULL could be written "!pmgntframe" 361: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:2378: + if (pmgntframe == NULL) -- CHECK: Comparison to NULL could be written "!pmgntframe" 391: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:3478: + if (pmgntframe == NULL) -- CHECK: Comparison to NULL could be written "!p" 427: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:4071: + if (p == NULL) -- CHECK: Comparison to NULL could be written "!BIP_AAD" 781: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1690: + if (BIP_AAD == NULL) -- CHECK: Comparison to NULL could be written "!pwep" 1773: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3062: + if (pwep == NULL) -- CHECK: Comparison to NULL could be written "!pmlmepriv->wps_beacon_ie" 1784: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3510: + if (pmlmepriv->wps_beacon_ie == NULL) -- CHECK: Comparison to NULL could be written "!pmlmepriv->wps_probe_resp_ie" 1795: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3544: + if (pmlmepriv->wps_probe_resp_ie == NULL) -- CHECK: Comparison to NULL could be written "!pmlmepriv->wps_assoc_resp_ie" 1807: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3574: + if (pmlmepriv->wps_assoc_resp_ie == NULL) -- CHECK: Comparison to NULL could be written "!pbuf" 1818: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3928: + if (pbuf == NULL) -- CHECK: Comparison to NULL could be written "!if1" 1944: FILE: drivers/staging/rtl8723bs/os_dep/sdio_intf.c:392: + if (if1 == NULL) CHECK: Using comparison to false is error prone 402: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:3890: + if (false == bxmitok) -- CHECK: Using comparison to true is error prone 671: FILE: drivers/staging/rtl8723bs/core/rtw_recv.c:365: + if ((prxattrib->bdecrypted == true) && (brpt_micerror == true)) -- CHECK: Using comparison to true is error prone 1051: FILE: drivers/staging/rtl8723bs/core/rtw_xmit.c:1174: + if (padapter->securitypriv.binstallBIPkey != true) -- CHECK: Using comparison to false is error prone 1632: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:2194: + if (false == bMatched) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/572f96dcb6217fd3e6ea23c37b55b0ebb3231f14.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: add spaces around operatorsFabio Aiuto5-6/+6
fix the following post-commit checkpatch issues: CHECK: spaces preferred around that '|' (ctx:VxV) 187: FILE: drivers/staging/rtl8723bs/core/rtw_mlme.c:1659: + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == true) -- CHECK: spaces preferred around that '|' (ctx:VxV) 373: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:3023: + == (sta_bssrate[j]|IEEE80211_BASIC_RATE_MASK)) -- CHECK: spaces preferred around that '-' (ctx:VxV) 456: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:4098: + if (len > (NDIS_802_11_LENGTH_RATES_EX-i)) -- CHECK: spaces preferred around that '+' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '+' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '-' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '+' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '+' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '+' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '-' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '+' (ctx:VxV) 770: FILE: drivers/staging/rtl8723bs/core/rtw_security.c:1590: + if (pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) -- CHECK: spaces preferred around that '-' (ctx:VxV) 1001: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1849: + if (i > (NUM_STA-1)) -- CHECK: spaces preferred around that '&' (ctx:VxV) 1647: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:211: + if (mcs_rate&0x8000) /* MCS15 */ Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/28885311d4351d4df4508a50765a9b92a2b8da77.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove unnecessary parentheses in if conditionFabio Aiuto1-1/+1
fix following post-commit hook checkpatch issue: CHECK: Unnecessary parentheses around pcmdpriv->cmd_queue.queue 85: FILE: drivers/staging/rtl8723bs/core/rtw_cmd.c:422: + if (list_empty(&(pcmdpriv->cmd_queue.queue))) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/3f5cf6b7b9aa5a0fa09b71278fdc361e9f113c41.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove unnecessary bracks on DBG_871X removal sitesFabio Aiuto29-431/+254
remove unnecessary bracks on DBG_871X removal sites Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/35f5edf0f39b717b3de3ad7861cbaa5f4ba60576.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove empty #ifdef blocks after DBG_871X removalFabio Aiuto10-177/+0
remove #ifdef and blocks #if defined() blocks left empty after DBG_871X removal. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/4e19eb1c71bc1d43d30c1b0a04851ab7ce528f36.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove empty tracing function dump_rx_packetFabio Aiuto1-12/+0
remove tracing function dump_rx_packet after DBG_871X removal. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/281afbaecdb9614c91e648b3a6fc2738a176e57a.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove empty for cycles left by DBG_871X removalFabio Aiuto2-11/+0
remove empty for cycles and unused counter variables to suppress compiler warnings. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/fe758f88ef6d6eaad9762d16d78dcfa876fcf654.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: put constant on the right side in if conditionFabio Aiuto1-1/+1
fix the following post-commit hook checkpatch warning: WARNING: Comparisons should place the constant on the right side of the test 683: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:2204: + if (_SUCCESS != rtw_set_chplan_cmd(padapter, channel_plan_req, 1, 1)) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/41c98d13d5c74b1329ae125f097b780745cf8246.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07drivers: rtl8723bs: rewrite comparison to nullFabio Aiuto1-1/+1
fix following post-commit hook checkpatch warnings: CHECK: Comparison to NULL could be written "!psta" 97: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:2115: + if (psta == NULL) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/0c6d53c851d1b07eb0183108e0bad7b4f273f04b.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove all if-else empty blocks left by DBG_871X removalFabio Aiuto27-305/+33
remove all if-else empty {} blocks left by spatch application. removed unused variables and an unused static function definition after if-else blocks removal, to suppress compiler warnings. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/56055b20bc064d7ac1e8f14bd1ed42aba6b02c36.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove DBG_871X macro definitionsFabio Aiuto1-6/+0
remove DBG_781X macro definitions. Remove all of the DBG_871X logs as they currently do nothing as they require the code to be modified by hand in order to be turned on. This obviously has not happened since the code was merged, so just remove them as they are unused. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/53632cddb1da639c84fa52c2818904b0e1298a6e.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove commented out DBG_871X logsFabio Aiuto26-324/+2
remove all commented out DBG_871X logs unmatched by semantic patch. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/125e216e3bb5bc938e06b15dadfbbf51d9517dde.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove DBG_871CX log unmatched by cocciFabio Aiuto1-1/+0
Remove a DBG_871X log untouched by cocci, maybe due to the presence of a trailing \, for it is inside a macro definition. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/740bf0eeef550de36e772bdf7d051499627773e5.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove all DBG_871X logsFabio Aiuto37-1566/+89
Remove all of the DBG_871X logs as they currently do nothing as they require the code to be modified by hand in order to be turned on. This obviously has not happened since the code was merged, so just remove them as they are unused. applied the following semantic patch script: @@ expression a, b, c, d, e, f, g, h, i, j, k; constant B, C, D, E; @@ ( - DBG_871X(a); | - DBG_871X(a, b); | - DBG_871X(a, B); | - DBG_871X(a, b, c); | - DBG_871X(a, B, c); | - DBG_871X(a, b, C); | - DBG_871X(a, B, C); | - DBG_871X(a, b, c, d); | - DBG_871X(a, B, c, d); | - DBG_871X(a, b, C, d); | - DBG_871X(a, b, c, D); | - DBG_871X(a, B, C, d); | - DBG_871X(a, B, c, D); | - DBG_871X(a, b, C, D); | - DBG_871X(a, B, C, D); | - DBG_871X(a, b, c, d, e); | - DBG_871X(a, B, c, d, e); | - DBG_871X(a, b, C, d, e); | - DBG_871X(a, b, c, D, e); | - DBG_871X(a, b, c, d, E); | - DBG_871X(a, B, C, d, e); | - DBG_871X(a, B, c, D, e); | - DBG_871X(a, B, c, d, E); | - DBG_871X(a, b, C, D, e); | - DBG_871X(a, b, C, d, E); | - DBG_871X(a, b, c, D, E); | - DBG_871X(a, B, C, D, e); | - DBG_871X(a, B, C, d, E); | - DBG_871X(a, B, c, D, E); | - DBG_871X(a, b, C, D, E); | - DBG_871X(a, B, C, D, E); | - DBG_871X(a, b, c, d, e, f); | - DBG_871X(a, b, c, d, e, f, g); | - DBG_871X(a, b, c, d, e, f, g, h); | - DBG_871X(a, b, c, d, e, f, g, h, i); | - DBG_871X(a, b, c, d, e, f, g, h, i, j); | - DBG_871X(a, b, c, d, e, f, g, h, i, j, k); ) Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/89a39f551107ba73b44dd2422765cf8ce371501a.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: remove DBG_871X log argumentFabio Aiuto1-1/+1
This patch prepares the application of the semantic patch aimed to remove all DBG_871X logs. One occurrence of the DBG_871X macro has one repeated argument, that's not even comma separated value with the previous one nor a format string parameter associated. In normal conditions this worked, for the macro is usually not expanded (the do nothing behaviour), but if I try to apply the sempantic patch to remove all macro occurrences, all macros call after that abnormal declaration are left untouched (not removed). Remove all of the DBG_871X logs as they currently do nothing as they require the code to be modified by hand in order to be turned on. This obviously has not happened since the code was merged, so just remove them as they are unused. Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Link: https://lore.kernel.org/r/3473925ae9ee5a3bcd0ab86613dbce80b6d3f33f.1617802415.git.fabioaiuto83@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: comedi: tests: Correct unittest_fptrIan Abbott3-18/+18
The definition of the `unittest_fptr` function pointer type has the wrong function return type `void *` instead of `void`. The problem is hidden by a bunch of unnecessary type-casts. Fix the type definition and remove the type-casts. Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407140142.447250-6-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: comedi: tests: ni_routes_test: Lines should not end with a '('Ian Abbott1-13/+10
Fix checkpatch.pl issues such as the following: CHECK: Lines should not end with a '(' + unittest( Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407140142.447250-5-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: comedi: tests: ni_routes_test: Avoid CamelCase: <RVi>Ian Abbott1-9/+9
Rename the `RVi` macro to `RVI` to avoid this checkpatch.pl issue: CHECK: #27: FILE: drivers/staging/comedi/drivers/tests/ni_routes_test.c:27: +#define RVi(table, src, dest) ((table)[(dest) * NI_NUM_NAMES + (src)]) Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407140142.447250-4-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: comedi: tests: ni_routes_test: Put complex values in parenthesesIan Abbott1-9/+9
Fix checkpatch.pl errors such as: ERROR: Macros with complex values should be enclosed in parentheses +#define I1(x1) \ + (int[]){ \ + x1, 0 \ + } Also, wrap that `x1` in parentheses. Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407140142.447250-3-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: comedi: tests: ni_routes_test: Fix compilation errorIan Abbott1-2/+4
The `ni_routes_test` module is not currently selectable using the Kconfig files, but can be built by specifying `CONFIG_COMEDI_TESTS=m` on the "make" command line. It currently fails to compile due to an extra parameter added to the `ni_assign_device_routes` function by commit e3b7ce73c578 ("staging: comedi: ni_routes: Allow alternate board name for routes"). Fix it by supplying the value `NULL` for the added `alt_board_name` parameter (which specifies that there is no alternate board name). Fixes: e3b7ce73c578 ("staging: comedi: ni_routes: Allow alternate board name for routes") Cc: Spencer E. Olson <olsonse@umich.edu> Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Link: https://lore.kernel.org/r/20210407140142.447250-2-abbotti@mev.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: comedi: drivers: Fix spelling mistake "nubmer" -> "number"Colin Ian King1-1/+1
There is a spelling mistake in a comment. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210407111301.486853-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8723bs: hal: Remove camelcaseFabio M. De Francesco1-8/+8
Remove camelcase. Issue detected by checkpatch.pl. The symbols aren't used in other files, so this change doesn't break the driver's code. Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Link: https://lore.kernel.org/r/20210407100410.8058-1-fmdefrancesco@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8188eu: remove an obsolete commentMartin Kaiser1-2/+0
This driver does not set URB_ZERO_PACKET. The rtl8188eu driver that's available from Realtek/Edimax has some commented-out code that sets zero packet. It was removed from this driver before it was imported. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210406204829.18130-11-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8188eu: clean up usb_write32Martin Kaiser1-8/+3
Remove unnecessary variable, summarize declaration and assignment. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210406204829.18130-10-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-07staging: rtl8188eu: clean up usb_write16Martin Kaiser1-9/+3
Remove unnecessary variable, summarize declaration and assignment. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20210406204829.18130-9-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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