From 38860bdf28b7b01e744834b7b1277812ad82786d Mon Sep 17 00:00:00 2001 From: Zheng Yongjun Date: Sun, 10 Nov 2019 18:49:55 +0800 Subject: [PATCH] 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: Hulk Robot Signed-off-by: Zheng Yongjun Reviewed-by: Chris Chiu Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 32a40b82c5f5..1d94cab6f71f 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -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 */ -- 2.45.2