Staging: rtl8188eu: Remove unused variable

Remove unused variable assignment for is2t and assign
sim_bitmap at declaration to make the code more compact.

Signed-off-by: Vatika Harlalka <vatikaharlalka@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/phy.c b/drivers/staging/rtl8188eu/hal/phy.c
index 3ac6265..f3b195e 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/phy.c
+++ b/drivers/staging/rtl8188eu/hal/phy.c
@@ -985,27 +985,19 @@ static void pi_mode_switch(struct adapter *adapt, bool pi_mode)
 static bool simularity_compare(struct adapter *adapt, s32 resulta[][8],
                               u8 c1, u8 c2)
 {
-       u32 i, j, diff, sim_bitmap, bound = 0;
+       u32 i, j, diff, sim_bitmap = 0, bound;
        struct hal_data_8188e *hal_data = GET_HAL_DATA(adapt);
        struct odm_dm_struct *dm_odm = &hal_data->odmpriv;
        u8 final_candidate[2] = {0xFF, 0xFF};   /* for path A and path B */
        bool result = true;
-       bool is2t;
        s32 tmp1 = 0, tmp2 = 0;
 
        if ((dm_odm->RFType == ODM_2T2R) || (dm_odm->RFType == ODM_2T3R) ||
            (dm_odm->RFType == ODM_2T4R))
-               is2t = true;
-       else
-               is2t = false;
-
-       if (is2t)
                bound = 8;
        else
                bound = 4;
 
-       sim_bitmap = 0;
-
        for (i = 0; i < bound; i++) {
                if ((i == 1) || (i == 3) || (i == 5) || (i == 7)) {
                        if ((resulta[c1][i] & 0x00000200) != 0)