dlan17/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

staging: vt6656: lock changes device_xmit

Browse Source 
Replace locks with the spin_lock_irqsave and spin_unlock_irqrestore

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley
2014-05-15 15:02:20 -07:00
committed by Greg Kroah-Hartman
parent 29b02373f4
commit 3c647642f6
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/staging/vt6656/main_usb.c
+3 -2
View File
@@ -1159,8 +1159,9 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct vnt_private *pDevice = netdev_priv(dev);
struct net_device_stats *stats = &pDevice->stats;
unsigned long flags;
spin_lock_irq(&pDevice->lock);
spin_lock_irqsave(&pDevice->lock, flags);
netif_stop_queue(dev);
@@ -1181,7 +1182,7 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev)
}
out:
spin_unlock_irq(&pDevice->lock);
spin_unlock_irqrestore(&pDevice->lock, flags);
return NETDEV_TX_OK;
}