linux-kernel - [PATCH] rtlwifi: remove rtl_get_tid

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Message-Id: <db340a67a95c119e4f9ba8fa99aea1c73d0dcfc9.1617383263.git.christophe.jaillet@wanadoo.fr>
Date:   Fri,  2 Apr 2021 19:09:35 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     pkshih@...ltek.com, kvalo@...eaurora.org, davem@...emloft.net,
        kuba@...nel.org
Cc:     linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] rtlwifi: remove rtl_get_tid_h

'rtl_get_tid_h()' is the same as 'ieee80211_get_tid()'.
So this function can be removed to save a line of code.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/net/wireless/realtek/rtlwifi/wifi.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index fdccfd29fd61..9119144bb5a3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -3086,14 +3086,9 @@ static inline __le16 rtl_get_fc(struct sk_buff *skb)
 	return rtl_get_hdr(skb)->frame_control;
 }
 
-static inline u16 rtl_get_tid_h(struct ieee80211_hdr *hdr)
-{
-	return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK;
-}
-
 static inline u16 rtl_get_tid(struct sk_buff *skb)
 {
-	return rtl_get_tid_h(rtl_get_hdr(skb));
+	return ieee80211_get_tid(rtl_get_hdr(skb));
 }
 
 static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw,
-- 
2.27.0