virt_wifi: remove set but not used variable 'w_priv'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/virt_wifi.c: In function 'virt_wifi_net_device_stop':
drivers/net/wireless/virt_wifi.c:432:31: warning:
 variable 'w_priv' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c
index 245d4d0..9479b26 100644 (file)
--- a/drivers/net/wireless/virt_wifi.c
+++ b/drivers/net/wireless/virt_wifi.c
@@ -424,13 +424,11 @@ static int virt_wifi_net_device_open(struct net_device *dev)
 static int virt_wifi_net_device_stop(struct net_device *dev)
 {
        struct virt_wifi_netdev_priv *n_priv = netdev_priv(dev);
-       struct virt_wifi_wiphy_priv *w_priv;
 
        n_priv->is_up = false;
 
        if (!dev->ieee80211_ptr)
                return 0;
-       w_priv = wiphy_priv(dev->ieee80211_ptr->wiphy);
 
        virt_wifi_cancel_scan(dev->ieee80211_ptr->wiphy);
        virt_wifi_cancel_connect(dev);