staging: rtl8192e: rtl8192E_dev: remove unused variable

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@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1617767558-114050-1-git-send-email-jiapeng.chong@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 8cd085ebea81b824f151bad217bda661f311dfe2..b626ac45db8047a11f27a4bad6863cc0b4de9a57 100644 (file)
--- 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;
 
@@ -887,8 +887,8 @@ start:
                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;