diff options
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index aa4ee4439f0..2693f883ecd 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -690,6 +690,12 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr) tun->attached = 1; get_net(dev_net(tun->dev)); + /* Make sure persistent devices do not get stuck in + * xoff state. + */ + if (netif_running(tun->dev)) + netif_wake_queue(tun->dev); + strcpy(ifr->ifr_name, tun->dev->name); return 0; |