netdev - [PATCH] mac80211-next: remove set but not used variable 'w

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Message-ID: <1545274318-144187-1-git-send-email-yuehaibing@huawei.com>
Date:   Thu, 20 Dec 2018 02:51:58 +0000
From:   YueHaibing <yuehaibing@...wei.com>
To:     Kalle Valo <kvalo@...eaurora.org>
CC:     YueHaibing <yuehaibing@...wei.com>,
        <linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: [PATCH] mac80211-next: 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@...wei.com>
---
 drivers/net/wireless/virt_wifi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c
index 64b2186..ea10f58 100644
--- a/drivers/net/wireless/virt_wifi.c
+++ b/drivers/net/wireless/virt_wifi.c
@@ -429,13 +429,11 @@ 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);