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author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-03-28 14:32:06 +0100 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2019-03-28 14:32:06 +0100 |
commit | 32aca03c2ce868d3412da0bb6ce6798c7bea357e (patch) | |
tree | 01630dc4a6935df99bf7d11d34ff8d384fed86e2 /drivers/net/tun.c | |
parent | cfbbc7703fff59c67761c93a8b1de29a79f9841c (diff) | |
parent | 60771fc402877163d07569addadcf18b86acb455 (diff) |
Merge tag 'v4.9.166' into 4.9-2.3.x-imx
This is the 4.9.166 stable release
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r-- | drivers/net/tun.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 0260bc15bc0c..24cc94453d38 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1471,9 +1471,9 @@ static struct sk_buff *tun_ring_recv(struct tun_file *tfile, int noblock, } add_wait_queue(&tfile->wq.wait, &wait); - current->state = TASK_INTERRUPTIBLE; while (1) { + set_current_state(TASK_INTERRUPTIBLE); skb = skb_array_consume(&tfile->tx_array); if (skb) break; @@ -1489,7 +1489,7 @@ static struct sk_buff *tun_ring_recv(struct tun_file *tfile, int noblock, schedule(); } - current->state = TASK_RUNNING; + __set_current_state(TASK_RUNNING); remove_wait_queue(&tfile->wq.wait, &wait); out: @@ -1570,9 +1570,9 @@ static void tun_setup(struct net_device *dev) */ static int tun_validate(struct nlattr *tb[], struct nlattr *data[]) { - if (!data) - return 0; - return -EINVAL; + /* NL_SET_ERR_MSG(extack, + "tun/tap creation via rtnetlink is not supported."); */ + return -EOPNOTSUPP; } static struct rtnl_link_ops tun_link_ops __read_mostly = { |