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authorzhengbin <zhengbin13@huawei.com>2019-11-19 10:25:14 +0800
committerKalle Valo <kvalo@codeaurora.org>2019-11-20 09:47:19 +0200
commiteac08515d7bd665d306cefa2ae9f3de56e875d6d (patch)
treeeb455bca84218d7484f15d6aa254c7d6ffc68eab /drivers/net/wireless/realtek/rtl8xxxu
parent4f61563da075bc8faefddfd5f8fc0cc14c49650a (diff)
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 e542e66b7c2e ("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>
Diffstat (limited to 'drivers/net/wireless/realtek/rtl8xxxu')
-rw-r--r--drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 1d94cab6f71f..aa2bb2ae9809 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -5393,18 +5393,13 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work)
{
struct rtl8xxxu_priv *priv;
struct rtl8723bu_c2h *c2h;
- struct ieee80211_vif *vif;
- struct device *dev;
struct sk_buff *skb = NULL;
unsigned long flags;
- int len;
u8 bt_info = 0;
struct rtl8xxxu_btcoex *btcoex;
priv = container_of(work, struct rtl8xxxu_priv, c2hcmd_work);
- vif = priv->vif;
btcoex = &priv->bt_coex;
- dev = &priv->udev->dev;
if (priv->rf_paths > 1)
goto out;
@@ -5415,7 +5410,6 @@ static void rtl8xxxu_c2hcmd_callback(struct work_struct *work)
spin_unlock_irqrestore(&priv->c2hcmd_lock, flags);
c2h = (struct rtl8723bu_c2h *)skb->data;
- len = skb->len - 2;
switch (c2h->id) {
case C2H_8723B_BT_INFO: