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authorDavid S. Miller <davem@davemloft.net>2019-06-22 08:59:24 -0400
committerDavid S. Miller <davem@davemloft.net>2019-06-22 08:59:24 -0400
commit92ad6325cb891bb455487bfe90cc47d18aa6ec37 (patch)
tree433a7ef938fae69789216043f67eff9f9c6b0c68 /drivers/net/tun.c
parente0effb5fbd56a8b2b8917611cbf4fcd9aba92b8f (diff)
parentc356dc4b540edd6c02b409dd8cf3208ba2804c38 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Minor SPDX change conflict. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r--drivers/net/tun.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index c452d6d831dd..d7c55e0fa8f4 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1014,18 +1014,8 @@ static void tun_net_uninit(struct net_device *dev)
1014/* Net device open. */ 1014/* Net device open. */
1015static int tun_net_open(struct net_device *dev) 1015static int tun_net_open(struct net_device *dev)
1016{ 1016{
1017 struct tun_struct *tun = netdev_priv(dev);
1018 int i;
1019
1020 netif_tx_start_all_queues(dev); 1017 netif_tx_start_all_queues(dev);
1021 1018
1022 for (i = 0; i < tun->numqueues; i++) {
1023 struct tun_file *tfile;
1024
1025 tfile = rtnl_dereference(tun->tfiles[i]);
1026 tfile->socket.sk->sk_write_space(tfile->socket.sk);
1027 }
1028
1029 return 0; 1019 return 0;
1030} 1020}
1031 1021
@@ -3634,6 +3624,7 @@ static int tun_device_event(struct notifier_block *unused,
3634{ 3624{
3635 struct net_device *dev = netdev_notifier_info_to_dev(ptr); 3625 struct net_device *dev = netdev_notifier_info_to_dev(ptr);
3636 struct tun_struct *tun = netdev_priv(dev); 3626 struct tun_struct *tun = netdev_priv(dev);
3627 int i;
3637 3628
3638 if (dev->rtnl_link_ops != &tun_link_ops) 3629 if (dev->rtnl_link_ops != &tun_link_ops)
3639 return NOTIFY_DONE; 3630 return NOTIFY_DONE;
@@ -3643,6 +3634,14 @@ static int tun_device_event(struct notifier_block *unused,
3643 if (tun_queue_resize(tun)) 3634 if (tun_queue_resize(tun))
3644 return NOTIFY_BAD; 3635 return NOTIFY_BAD;
3645 break; 3636 break;
3637 case NETDEV_UP:
3638 for (i = 0; i < tun->numqueues; i++) {
3639 struct tun_file *tfile;
3640
3641 tfile = rtnl_dereference(tun->tfiles[i]);
3642 tfile->socket.sk->sk_write_space(tfile->socket.sk);
3643 }
3644 break;
3646 default: 3645 default:
3647 break; 3646 break;
3648 } 3647 }