Messages in this thread Patch in this message |  | | From | "John W. Linville" <> | Subject | [PATCH] nbd: fix incorrect unlock of nbd->sock_lock in sock_shutdown | Date | Mon, 24 Oct 2016 15:13:25 -0400 |
| |
Commit 0eadf37afc250 ("nbd: allow block mq to deal with timeouts") changed normal usage of nbd->sock_lock to use spin_lock/spin_unlock rather than the *_irq variants, but it missed this unlock in an error path.
Found by Coverity, CID 1373871.
Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: Josef Bacik <jbacik@fb.com> Cc: Jens Axboe <axboe@fb.com> Cc: Markus Pargmann <mpa@pengutronix.de> Fixes: 0eadf37afc250 ("nbd: allow block mq to deal with timeouts") --- By inspection (i.e. compile tested only)...
drivers/block/nbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index ba405b55329f..19a16b2dbb91 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -164,7 +164,7 @@ static void sock_shutdown(struct nbd_device *nbd) spin_lock(&nbd->sock_lock); if (!nbd->sock) { - spin_unlock_irq(&nbd->sock_lock); + spin_unlock(&nbd->sock_lock); return; } -- 2.7.4
|  |