diff options
| author | Timur Celik <mail@timurcelik.de> | 2019-02-25 21:13:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-10 07:10:13 +0100 |
| commit | 06e391edd5d03b4598d9c08ffcf0e5a4ddde9a49 (patch) | |
| tree | 3cc0ae1c350c9b095a0a2cf5ce183810c7c7f70e /drivers/net | |
| parent | 820c7f460323fd00c73fa355bca71d0778fee8dd (diff) | |
tun: remove unnecessary memory barrier
[ Upstream commit ecef67cb10db7b83b3b71c61dbb29aa070ab0112 ]
Replace set_current_state with __set_current_state since no memory
barrier is needed at this point.
Signed-off-by: Timur Celik <mail@timurcelik.de>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/tun.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 05728e583d90..efc08dad3a1b 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -2165,7 +2165,7 @@ static void *tun_ring_recv(struct tun_file *tfile, int noblock, int *err) schedule(); } - set_current_state(TASK_RUNNING); + __set_current_state(TASK_RUNNING); remove_wait_queue(&tfile->wq.wait, &wait); out: |