From: Mike Snitzer Date: Fri, 4 Dec 2020 20:25:18 +0000 (-0500) Subject: dm: remove invalid sparse __acquires and __releases annotations X-Git-Tag: v5.9.14~28 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=422e24487fceacc9cd961c39f93e74bbfd6dce05;p=thirdparty%2Fkernel%2Fstable.git dm: remove invalid sparse __acquires and __releases annotations commit bde3808bc8c2741ad3d804f84720409aee0c2972 upstream. Fixes sparse warnings: drivers/md/dm.c:508:12: warning: context imbalance in 'dm_prepare_ioctl' - wrong count at exit drivers/md/dm.c:543:13: warning: context imbalance in 'dm_unprepare_ioctl' - wrong count at exit Fixes: 971888c46993f ("dm: hold DM table for duration of ioctl rather than use blkdev_get") Cc: stable@vger.kernel.org Signed-off-by: Mike Snitzer Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 7f293a9247deb..9f4ac736a602f 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -524,7 +524,6 @@ out: static int dm_prepare_ioctl(struct mapped_device *md, int *srcu_idx, struct block_device **bdev) - __acquires(md->io_barrier) { struct dm_target *tgt; struct dm_table *map; @@ -558,7 +557,6 @@ retry: } static void dm_unprepare_ioctl(struct mapped_device *md, int srcu_idx) - __releases(md->io_barrier) { dm_put_live_table(md, srcu_idx); }