staging: rtl8188eu: pwrGrpCnt variable removed in store_pwrindex_offset function

This variable used only once in the beginning of the function,
it can be removed.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/bb_cfg.c b/drivers/staging/rtl8188eu/hal/bb_cfg.c
index 7c52303939e5091c87364badd17f0e7cc56ea1ac..f58a8222c899a8f67b33c87df3b3389f18ca622b 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/bb_cfg.c
+++ b/drivers/staging/rtl8188eu/hal/bb_cfg.c
@@ -504,9 +504,8 @@ static void store_pwrindex_offset(struct adapter *adapter,
                                  u32 regaddr, u32 bitmask, u32 data)
 {
        struct hal_data_8188e *hal_data = GET_HAL_DATA(adapter);
-        u8 pwrGrpCnt = hal_data->pwrGroupCnt;
        u32 * const power_level_offset =
-               hal_data->MCSTxPowerLevelOriginalOffset[pwrGrpCnt];
+               hal_data->MCSTxPowerLevelOriginalOffset[hal_data->pwrGroupCnt];
 
        if (regaddr == rTxAGC_A_Rate18_06)
                power_level_offset[0] = data;