diff options
Diffstat (limited to 'net/atm/signaling.c')
| -rw-r--r-- | net/atm/signaling.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/atm/signaling.c b/net/atm/signaling.c index 0b3d64941..fab17e7c6 100644 --- a/net/atm/signaling.c +++ b/net/atm/signaling.c @@ -33,6 +33,7 @@ struct atm_vcc *sigd = NULL; static DECLARE_WAIT_QUEUE_HEAD(sigd_sleep); +extern spinlock_t atm_dev_lock; static void sigd_put_skb(struct sk_buff *skb) { @@ -219,7 +220,10 @@ static void sigd_close(struct atm_vcc *vcc) printk(KERN_ERR "sigd_close: closing with requests pending\n"); while ((skb = skb_dequeue(&vcc->recvq))) kfree_skb(skb); purge_vccs(nodev_vccs); + + spin_lock (&atm_dev_lock); for (dev = atm_devs; dev; dev = dev->next) purge_vccs(dev->vccs); + spin_unlock (&atm_dev_lock); } |