rtlwifi: rtl8192de: remove the useless value assignment

The variable u4tmp is overwritten by the following call and the assignment
is useless, so remove it.

Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1605332735-9648-1-git-send-email-kaixuxia@tencent.com

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index e34d33e..68ec009 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -2566,7 +2566,7 @@ static void _rtl92d_phy_lc_calibrate_sw(struct ieee80211_hw *hw, bool is2t)
                }
                RTPRINT(rtlpriv, FINIT, INIT_IQK,
                        "PHY_LCK finish delay for %d ms=2\n", timecount);
-               u4tmp = rtl_get_rfreg(hw, index, RF_SYN_G4, RFREG_OFFSET_MASK);
+               rtl_get_rfreg(hw, index, RF_SYN_G4, RFREG_OFFSET_MASK);
                if (index == 0 && rtlhal->interfaceindex == 0) {
                        RTPRINT(rtlpriv, FINIT, INIT_IQK,
                                "path-A / 5G LCK\n");