openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: rtl8188eu: remove extra parentheses around right bit shift operations 

Removes extra parentheses around bitwise right shift operations.
The cases handled here are when resultant values are assigned to
variables. The issue was detected and resolved using the following
coccinelle script:

@@
expression e, e1;
constant c;
@@

e =
-(e1
+e1
>>
-c);
+c;

@@
identifier i;
constant c;
type t;
expression e;
@@

t i =
-(e
+e
>>
-c);
+c;

@@
expression e, e1;
identifier f;
constant c;
@@

e1 = f(...,
-(e
+e
>>
-c)
+c
,...);

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aya Mahfouz 2015-03-04 07:31:56 +02:00 committed by Greg Kroah-Hartman
parent 6182930bdb
commit 07add2d38d
4 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/rtl8188eu/core/rtw_efuse.c
View File

@ -139,7 +139,7 @@ efuse_phymap_to_logical(u8 *phymap, u16 _offset, u16 _size_byte, u8 *pbuf)
while ((rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { while ((rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) {
/* Check PG header for section num. */ /* Check PG header for section num. */
if ((rtemp8 & 0x1F) == 0x0F) { /* extended header */ if ((rtemp8 & 0x1F) == 0x0F) { /* extended header */
u1temp = ((rtemp8 & 0xE0) >> 5); u1temp = (rtemp8 & 0xE0) >> 5;
rtemp8 = *(phymap+eFuse_Addr); rtemp8 = *(phymap+eFuse_Addr);
if ((rtemp8 & 0x0F) == 0x0F) { if ((rtemp8 & 0x0F) == 0x0F) {
eFuse_Addr++; eFuse_Addr++;

8
drivers/staging/rtl8188eu/hal/odm.c
View File

@ -741,13 +741,13 @@ void odm_FalseAlarmCounterStatistics(struct odm_dm_struct *pDM_Odm)
ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE1_11N, bMaskDWord); ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE1_11N, bMaskDWord);
FalseAlmCnt->Cnt_Fast_Fsync = (ret_value&0xffff); FalseAlmCnt->Cnt_Fast_Fsync = (ret_value&0xffff);
FalseAlmCnt->Cnt_SB_Search_fail = ((ret_value&0xffff0000)>>16); FalseAlmCnt->Cnt_SB_Search_fail = (ret_value & 0xffff0000)>>16;
ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE2_11N, bMaskDWord); ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE2_11N, bMaskDWord);
FalseAlmCnt->Cnt_OFDM_CCA = (ret_value&0xffff); FalseAlmCnt->Cnt_OFDM_CCA = (ret_value&0xffff);
FalseAlmCnt->Cnt_Parity_Fail = ((ret_value&0xffff0000)>>16); FalseAlmCnt->Cnt_Parity_Fail = (ret_value & 0xffff0000)>>16;
ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE3_11N, bMaskDWord); ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE3_11N, bMaskDWord);
FalseAlmCnt->Cnt_Rate_Illegal = (ret_value&0xffff); FalseAlmCnt->Cnt_Rate_Illegal = (ret_value&0xffff);
FalseAlmCnt->Cnt_Crc8_fail = ((ret_value&0xffff0000)>>16); FalseAlmCnt->Cnt_Crc8_fail = (ret_value & 0xffff0000)>>16;
ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE4_11N, bMaskDWord); ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE4_11N, bMaskDWord);
FalseAlmCnt->Cnt_Mcs_fail = (ret_value&0xffff); FalseAlmCnt->Cnt_Mcs_fail = (ret_value&0xffff);
@ -757,7 +757,7 @@ void odm_FalseAlarmCounterStatistics(struct odm_dm_struct *pDM_Odm)
ret_value = phy_query_bb_reg(adapter, ODM_REG_SC_CNT_11N, bMaskDWord); ret_value = phy_query_bb_reg(adapter, ODM_REG_SC_CNT_11N, bMaskDWord);
FalseAlmCnt->Cnt_BW_LSC = (ret_value&0xffff); FalseAlmCnt->Cnt_BW_LSC = (ret_value&0xffff);
FalseAlmCnt->Cnt_BW_USC = ((ret_value&0xffff0000)>>16); FalseAlmCnt->Cnt_BW_USC = (ret_value & 0xffff0000)>>16;
/* hold cck counter */ /* hold cck counter */
phy_set_bb_reg(adapter, ODM_REG_CCK_FA_RST_11N, BIT12, 1); phy_set_bb_reg(adapter, ODM_REG_CCK_FA_RST_11N, BIT12, 1);

2
drivers/staging/rtl8188eu/hal/odm_HWConfig.c
View File

@ -123,7 +123,7 @@ static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm,
/* 2011.11.28 LukeLee: 88E use different LNA & VGA gain table */ /* 2011.11.28 LukeLee: 88E use different LNA & VGA gain table */
/* The RSSI formula should be modified according to the gain table */ /* The RSSI formula should be modified according to the gain table */
/* In 88E, cck_highpwr is always set to 1 */ /* In 88E, cck_highpwr is always set to 1 */
LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); LNA_idx = (cck_agc_rpt & 0xE0) >> 5;
VGA_idx = (cck_agc_rpt & 0x1F); VGA_idx = (cck_agc_rpt & 0x1F);
switch (LNA_idx) { switch (LNA_idx) {
case 7: case 7:

3
drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c
View File

@ -596,7 +596,8 @@ void Hal_EfuseParseBoardType88E(struct adapter *pAdapter, u8 *hwinfo, bool AutoL
struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter);
if (!AutoLoadFail) if (!AutoLoadFail)
pHalData->BoardType = ((hwinfo[EEPROM_RF_BOARD_OPTION_88E]&0xE0)>>5); pHalData->BoardType = (hwinfo[EEPROM_RF_BOARD_OPTION_88E]
& 0xE0) >> 5;
else else
pHalData->BoardType = 0; pHalData->BoardType = 0;
DBG_88E("Board Type: 0x%2x\n", pHalData->BoardType); DBG_88E("Board Type: 0x%2x\n", pHalData->BoardType);