diff options
| author | zhengbin <zhengbin13@huawei.com> | 2019-11-19 10:25:14 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-11-20 09:47:19 +0200 |
| commit | eac08515d7bd665d306cefa2ae9f3de56e875d6d (patch) | |
| tree | eb455bca84218d7484f15d6aa254c7d6ffc68eab /drivers/net/wireless | |
| parent | 4f61563da075bc8faefddfd5f8fc0cc14c49650a (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')
| -rw-r--r-- | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 6 |
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: |