[PATCH] staging: rtl8192e: rtl8192E_dev: remove unused variable

[Jiapeng Chong]

Fix the following gcc warning:

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c:693:15: warning: variable
‘tmpRegC’ set but not used [-Wunused-but-set-variable].

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index ff843d7..8dbb31f 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -690,7 +690,7 @@ bool rtl92e_start_adapter(struct net_device *dev)
 	u8 tmpvalue;
 	u8 ICVersion, SwitchingRegulatorOutput;
 	bool bfirmwareok = true;
-	u32 tmpRegA, tmpRegC, TempCCk;
+	u32 tmpRegA, TempCCk;
 	int i = 0;
 	u32 retry_times = 0;
 
@@ -889,8 +889,8 @@ bool rtl92e_start_adapter(struct net_device *dev)
 		if (priv->IC_Cut >= IC_VersionCut_D) {
 			tmpRegA = rtl92e_get_bb_reg(dev, rOFDM0_XATxIQImbalance,
 						    bMaskDWord);
-			tmpRegC = rtl92e_get_bb_reg(dev, rOFDM0_XCTxIQImbalance,
-						    bMaskDWord);
+			rtl92e_get_bb_reg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord);
+
 			for (i = 0; i < TxBBGainTableLength; i++) {
 				if (tmpRegA == dm_tx_bb_gain[i]) {
 					priv->rfa_txpowertrackingindex = (u8)i;
-- 
1.8.3.1