Re: [PATCH] rtl8xxxu: remove set but not used variable 'rate_mask'
From: Chris Chiu <hidden>
Date: 2019-10-23 10:11:07
Also in:
linux-wireless, lkml
On Wed, Oct 23, 2019 at 3:54 PM YueHaibing [off-list ref] wrote:
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 <redacted>
---Singed-off-by: Chris Chiu [off-list ref]
quoted hunk ↗ jump to hunk
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 1e3b716..3843d7a 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c@@ -4481,11 +4481,6 @@ 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) --2.7.4
Thanks for pointing that out. Chris