Commit 38860bdf authored by Zheng Yongjun's avatar Zheng Yongjun Committed by Kalle Valo
Browse files

rtl8xxxu: Remove set but not used variable 'rsr' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function rtl8xxxu_gen2_config_channel:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:1266:13: warning: variable rsr set but not used [-Wunused-but-set-variable]

rsr is never used, so remove it.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Reviewed-by: default avatarChris Chiu <chiu@endlessm.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 92fe0f81

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c

+1 −2
Original line number Diff line number Diff line
@@ -1255,7 +1255,7 @@ void rtl8xxxu_gen1_config_channel(struct ieee80211_hw *hw) 
void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw)

{

	struct rtl8xxxu_priv *priv = hw->priv;

	u32 val32, rsr;

	u32 val32;

	u8 val8, subchannel;

	u16 rf_mode_bw;

	bool ht = true;
@@ -1264,7 +1264,6 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw) 


	rf_mode_bw = rtl8xxxu_read16(priv, REG_WMAC_TRXPTCL_CTL);

	rf_mode_bw &= ~WMAC_TRXPTCL_CTL_BW_MASK;

	rsr = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET);

	channel = hw->conf.chandef.chan->hw_value;



/* Hack */

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