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| author |   Timur Celik <mail@timurcelik.de> | 2019-02-25 21:13:13 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-25 14:27:21 -0800 |
| commit | ecef67cb10db7b83b3b71c61dbb29aa070ab0112 (patch) | |
| tree | fec064e95fcb4844bc09cc530fb46ca7664fcfa9 /drivers/net/tun.c | |
| parent | net: socket: set sock->sk to NULL after calling proto_ops::release() (diff) | |
| download | linux-dev-ecef67cb10db7b83b3b71c61dbb29aa070ab0112.tar.xz linux-dev-ecef67cb10db7b83b3b71c61dbb29aa070ab0112.zip | |
tun: remove unnecessary memory barrier
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>
Diffstat (limited to 'drivers/net/tun.c')
| -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 d291762b9e9d..53f4f37b0ffd 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -2185,7 +2185,7 @@ 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: |