staging: rtl8712: Remove initialisations

Remove initialisations of multiple variables as these initial values are
never used.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c
index ba37950..edd3da0 100644 (file)
--- a/drivers/staging/rtl8712/rtl871x_mp.c
+++ b/drivers/staging/rtl8712/rtl871x_mp.c
@@ -709,20 +709,18 @@ static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit)
 
 u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter)
 {
-       u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
+       u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT);
+       u32 CCK_cnt  = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT);
+       u32 HT_cnt   = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT);
 
-       OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT);
-       CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT);
-       HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_OK_BIT);
        return OFDM_cnt + CCK_cnt + HT_cnt;
 }
 
 u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter)
 {
-       u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
+       u32 OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT);
+       u32 CCK_cnt  = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT);
+       u32 HT_cnt   = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT);
 
-       OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT);
-       CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT);
-       HT_cnt = GetPhyRxPktCounts(pAdapter, HT_MPDU_FAIL_BIT);
        return OFDM_cnt + CCK_cnt + HT_cnt;
 }