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| author |   Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2015-10-15 13:34:41 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-16 22:10:37 -0700 |
| commit | d26a752e198fcd4e3bcd8787a045f6aacb93419d (patch) | |
| tree | f85cf3a8831757eec5da578a8b8a7e1c7436e782 /drivers/staging/rtl8723au | |
| parent | Staging: rtl8723au: rtw_mlme_ext: Remove unnecessary test expression (diff) | |
| download | linux-dev-d26a752e198fcd4e3bcd8787a045f6aacb93419d.tar.xz linux-dev-d26a752e198fcd4e3bcd8787a045f6aacb93419d.zip | |
staging: rtl8723au: hal: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned. The
problem was found using coccinelle semantic patch and further
opportunities were identified by hand.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8723au')
| -rw-r--r-- | drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c index 0052a91fdb12..d5c48a56d4ac 100644 --- a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c +++ b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c @@ -5644,7 +5644,7 @@ static void btdm_1AntTdmaDurationAdjustForACL(struct rtw_adapter *padapter) (pBtdm8723->curPsTdma != 11)) { btdm_1AntSetPSTDMA(padapter, true, 0, true, pBtdm8723->psTdmaDuAdjType); } else { - s32 judge = 0; + s32 judge; judge = btdm_1AntTdmaJudgement(padapter, pHalData->bt_coexist.halCoex8723.btRetryCnt); if (judge == -1) { @@ -9075,7 +9075,7 @@ static void btdm_BTCoexist8723AHandler(struct rtw_adapter *padapter) u32 BTDM_BtTxRxCounterH(struct rtw_adapter *padapter) { struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter); - u32 counters = 0; + u32 counters; counters = pHalData->bt_coexist.halCoex8723.highPriorityTx+ pHalData->bt_coexist.halCoex8723.highPriorityRx; @@ -9085,7 +9085,7 @@ u32 BTDM_BtTxRxCounterH(struct rtw_adapter *padapter) u32 BTDM_BtTxRxCounterL(struct rtw_adapter *padapter) { struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter); - u32 counters = 0; + u32 counters; counters = pHalData->bt_coexist.halCoex8723.lowPriorityTx+ pHalData->bt_coexist.halCoex8723.lowPriorityRx; @@ -9297,7 +9297,7 @@ static void BTDM_AdjustForBtOperation8723A(struct rtw_adapter *padapter) static void BTDM_FwC2hBtRssi8723A(struct rtw_adapter *padapter, u8 *tmpBuf) { struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter); - u8 percent = 0, u1tmp = 0; + u8 percent, u1tmp; u1tmp = tmpBuf[0]; percent = u1tmp*2+10; |