rtl8xxxu: Remove set but not used variable 'vif','dev','len'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function rtl8xxxu_c2hcmd_callback:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5396:24: warning: variable vif set but not used [-Wunused-but-set-variable]
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function rtl8xxxu_c2hcmd_callback:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5397:17: warning: variable dev set but not used [-Wunused-but-set-variable]
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function rtl8xxxu_c2hcmd_callback:
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5400:6: warning: variable len set but not used [-Wunused-but-set-variable]
They are introduced by commit e542e66b7c
("rtl8xxxu:
add bluetooth co-existence support for single antenna"), but never used,
so remove them.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
parent
4f61563da0
commit
eac08515d7
drivers/net/wireless/realtek/rtl8xxxu
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@ -5393,18 +5393,13 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work)
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{
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struct rtl8xxxu_priv *priv;
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struct rtl8723bu_c2h *c2h;
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struct ieee80211_vif *vif;
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struct device *dev;
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struct sk_buff *skb = NULL;
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unsigned long flags;
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int len;
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u8 bt_info = 0;
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struct rtl8xxxu_btcoex *btcoex;
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priv = container_of(work, struct rtl8xxxu_priv, c2hcmd_work);
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vif = priv->vif;
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btcoex = &priv->bt_coex;
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dev = &priv->udev->dev;
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if (priv->rf_paths > 1)
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goto out;
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@ -5415,7 +5410,6 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work)
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spin_unlock_irqrestore(&priv->c2hcmd_lock, flags);
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c2h = (struct rtl8723bu_c2h *)skb->data;
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len = skb->len - 2;
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switch (c2h->id) {
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case C2H_8723B_BT_INFO:
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