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2019-06-20staging: rtl8192e: rtllib_module: Remove redundant memsetHariprasad Kelam1-1/+0
alloc_etherdev function internally calls kvzalloc . So we may not need explicit memset after this call. Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03staging: rtl8192e: add proper SPDX identifiers on files that did not have them.Greg Kroah-Hartman1-16/+3
There were a few files for the rtl8192e driver that did not have SPDX identifiers on them, so fix that up. At the same time, remove the "free form" text that specified the license of the file, as that is impossible for any tool to properly parse. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03Staging: rtl8192e: Fix spaces around "+"Hildo Guillardi Júnior1-1/+1
Fix checkpatch error: CHECK: spaces preferred around that '+' (ctx:VxV) 99: FILE: drivers/staging/rtl8192e/rtllib_module.c:99: + memset(ieee, 0, sizeof(struct rtllib_device)+sizeof_priv); Signed-off-by: Hildo Guillardi Júnior <hildogjr@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-23Staging: rtl8192e - fixed style of block commentsDerek Robson1-26/+26
Fixed style of block comment across whole driver Found using checkpatch Signed-off-by: Derek Robson <robsonde@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-09-18Staging: rtl8192e: Use !x instead of x == NULLSandhya Bankar1-1/+1
Use !x instead of x == NULL. This patch was found by checkpatch. Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-07staging: rtl8192e: remove unnecessary multiple blank linesChristian Colic1-5/+0
remove multiple blank lines to fix some checkpatch checks Signed-off-by: Christian Colic <colic.christian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-12Staging: rtl8192e: Use kcalloc instead of kzalloc to allocate arrayShraddha Barke1-3/+2
The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-29staging: rtl8192e: Fix FSF_MAILING_ADDRESS warningsMateusz Kulikowski1-4/+0
Remove FSF address from licenses at the beginning of files. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17Staging: rtl8192e: Timer setup using macro rather assignmentGnanachandran Dhanapal1-6/+0
This patch shall replaces user defined timer setup function with standard timer setup macro. Also removes init_timer, because timer can be initialized in setup_timer macro as well. Signed-off-by: Gnanachandran Dhanapal <gdhanapa@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17staging: rtl8192e: Remove unused rtllib_device membersMateusz Kulikowski1-3/+0
Delete several members of rtllib_device including their initializers if needed. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-01staging: rtl8192e: Remove remains of RTLLIB_*_DEBUG() (including proc entry)Mateusz Kulikowski1-55/+0
Remove rest of rtllib "debug" system - it is no longer used - proper netdev_* functions are used in most cases. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-01staging: rtl8192e: Remove RTLLIB_DEBUG_INFO()Mateusz Kulikowski1-1/+1
Use pr_debug() instead. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-01staging: rtl8192e: Remove RTLLIB_ERROR() and RTLLIB_WARNING()Mateusz Kulikowski1-5/+3
Use pr_* where needed (rtllib init code). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06staging: rtl8192e: Remove unnecessary OOM messageQuentin Lambert1-7/+3
This patch reduces the kernel size by removing error messages that duplicate the normal OOM message. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @@ identifier f,print,l; expression e; constant char[] c; @@ e = \(kzalloc\|kmalloc\|devm_kzalloc\|devm_kmalloc\)(...); if (e == NULL) { <+... - print(...,c,...); ... when any ( goto l; | return ...; ) ...+> } Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-06staging: rtl8192x: Remove use of seq_printf return valueJoe Perches1-1/+3
The seq_printf return value, because it's frequently misused, will eventually be converted to void. See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to seq_has_overflowed() and make public") Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-07Staging: rtl8192e: Fixed unnecessary line continuation.Kolbeinn Karlsson1-3/+1
Fixed a coding style issue. Signed-off-by: Kolbeinn Karlsson <kolbeinnkarls@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-30staging: rtl8192e: fixed coding style issuesMatthew Casey1-0/+1
Fixed missing blank line after declarations issues Signed-off-by: Matthew Casey <mdcasey@chabloom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: rtl8192e: adjust error handlingHimangi Saraogi1-3/+2
This patch removes a test in error handling code by adding a return path. The Coccinelle semantic match that found the problem is: // <smpl> @@ expression E,E1,E2; @@ E = alloc_etherdev(...) ... when != E = E1 if (...) { ... free_netdev(E); ... return ...; } ... when != E = E2 ( if (...) { ... when != free_netdev(E); return dev; } | * if (...) { ... when != free_netdev(E); return ...; } | register_netdev(E) ) // </smpl> Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-10Staging: rtl8192e: Fix Sparse Warning for Static Declarations in rtllib_module.cRashika Kheria1-2/+2
This patch fixes the following sparse warning in rtllib_module.c- drivers/staging/rtl8192e/rtllib_module.c:240:12: warning: symbol 'rtllib_init' was not declared. Should it be static? drivers/staging/rtl8192e/rtllib_module.c:260:13: warning: symbol 'rtllib_exit' was not declared. Should it be static? Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-31Staging: rtl8192e: add missing single_release()Li Zefan1-1/+2
The debug file is opened with single_open(), but there's no single_release(). Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-09rtl8192e: switch to proc_create()Al Viro1-31/+21
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-09rtl8192e: don't use create_proc_entry() for directoriesAl Viro1-1/+1
proc_mkdir() is there for purpose... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-12-22staging/rtl8192e: Register against lib80211Sean MacLennan1-19/+4
Convert rtllib from registering the crypt drivers against rtllib_crypt and instead register the against lib80211. The crypto functions have R- prepended (R-CCMP, R-TKIP, R-WEP) so they will not clash with the lib80211 versions. We cannot use the lib80211 crypt drivers since the rtl8192e has some hardware support that is not handled by the lib80211 crypt drivers. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22staging/rtl8192e: Convert to lib80211_crypt_infoSean MacLennan1-7/+9
Convert rtllib to use lib80211_crypt_info. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22staging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_opsSean MacLennan1-1/+2
Convert rtllib_crypt_data to lib80211_crypt_data and rtllib_crypt_ops to lib80211_crypt_ops. This is almost a 1:1 replacement, only extra_prefix_len and extra_postfix_len changed. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-22staging/rtl8192e: Add lib80211.h to rtllib.hSean MacLennan1-1/+1
Add lib80211.h header file to rtllib.h and get it compiling. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-12-13staging: remove version.h includes in rtl8192eDevendra Naga1-1/+0
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30rtl8192e: Split the driver upSean MacLennan1-4/+9
This patch splits the current r8192e_pci driver up into six different drivers: rtllib, rtllib_crypt, rtllib_crypt_ccmp, rtllib_crypt_tkip, rtllib_crypt_wep, and r8192e_pci. Now that they are proper modules, the init and exit functions do not need to be called directly. Also, the rtllib_*_null functions are not needed since they will be loaded on demand. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30rtl8192e: Export symbolsSean MacLennan1-0/+2
The rtl8192e driver had a natural split between the more generic rtllib code and the more specific rtl8192e code. This patch exports all the symbols needed by the r8192 specific code from the rtllib generic code. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-30rtl8192e: create generic rtllib_debug.hSean MacLennan1-2/+0
Rename rtl_debug.h to rtllib_debug.h. Source files should include rtllib.h if they are generic and rtl_core.h if they are r8192e specific. Files should never include both. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-06staging: rtl8192e: Fix various problems noted by smatchLarry Finger1-4/+3
Smatch reports the following problems: CHECK drivers/staging/rtl8192e/rtllib_softmac.c drivers/staging/rtl8192e/rtllib_softmac.c +3143 rtllib_softmac_free(4) info: redundant null check on ieee->pDot11dInfo calling kfree() CHECK drivers/staging/rtl8192e/rtllib_module.c drivers/staging/rtl8192e/rtllib_module.c +198 free_rtllib(6) info: redundant null check on ieee->pHTInfo calling kfree() CHECK drivers/staging/rtl8192e/rtl819x_TSProc.c drivers/staging/rtl8192e/rtl819x_TSProc.c +280 SearchAdmitTRStream(52) error: potential null derefence 'pRet'. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-25staging: rtl8192e: Fix sparse (non-endian) messages - Part ILarry Finger1-6/+3
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-25staging: rtl8192e: Cleanup checkpatch -f errors - Part XIIILarry Finger1-1/+1
With this patch, all of the checkpatch errors are fixed; however, only some of the lines that are too long were fixed. To complete the fixing of these warnings, the file rtl_dm.c will need refactoring. In addition, some of the variables will need renaming. Those changes can be deferred. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-25staging: rtl8192e: Cleanup checkpatch -f warnings and errors - Part XIILarry Finger1-15/+15
This patch removes all the errors and most of the warnings generated by checkpatch -f. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-24staging: rtl8192e: Convert typedef SW_CAM_TABLE to struct sw_cam_tableLarry Finger1-1/+1
Remove typedef from struct. Rename struct. Rename uses. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2011-08-23staging: rtl8192e: Convert typedef RT_HIGH_THROUGHPUT to struct rt_hi_throughputLarry Finger1-1/+1
Remove typedef from struct. Rename struct. Rename uses. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2011-08-23staging: rtl8192e: Remove ifdefs for CONFIG_RTLLIB_DEBUGLarry Finger1-8/+0
This symbol is unconditionally defined in a header file, thus tests for it can be removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2011-08-23staging: rtl8192e: Remove dead code associated with CONFIG_CFG_80211Larry Finger1-65/+0
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2011-08-23staging: rtl8192e: Remove dead code associated with RTK_DMP_PLATFORMLarry Finger1-8/+0
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2011-08-23From: wlanfae <wlanfae@realtek.com>Larry Finger1-0/+374
[PATCH 1/8] rtl8192e: Import new version of driver from realtek Signed-off-by: wlanfae <wlanfae@realtek.com> Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> ---
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