From 4fcef86091327d92008ca0328d45075343e7edea Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 23 Oct 2019 15:53:42 +0800
Subject: [PATCH] rtl8xxxu: remove set but not used variable 'rate_mask'
Git-commit: 4fcef86091327d92008ca0328d45075343e7edea
Patch-mainline: v5.5-rc1
References: jsc#SLE-13430
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:4484:6:
warning: variable rate_mask set but not used [-Wunused-but-set-variable]
It is never used since commit a9bb0b515778 ("rtl8xxxu: Improve
TX performance of RTL8723BU on rtl8xxxu driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index f982f91b8bb6..899a940e2fb2 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4484,11 +4484,6 @@ static u16
rtl8xxxu_wireless_mode(struct ieee80211_hw *hw, struct ieee80211_sta *sta)
{
u16 network_type = WIRELESS_MODE_UNKNOWN;
- u32 rate_mask;
-
- rate_mask = (sta->supp_rates[0] & 0xfff) |
- (sta->ht_cap.mcs.rx_mask[0] << 12) |
- (sta->ht_cap.mcs.rx_mask[0] << 20);
if (hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) {
if (sta->vht_cap.vht_supported)
--
2.16.4