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authorMike Snitzer <snitzer@redhat.com>2020-12-04 23:25:18 +0300
committerMike Snitzer <snitzer@redhat.com>2020-12-04 23:25:18 +0300
commitbde3808bc8c2741ad3d804f84720409aee0c2972 (patch)
tree8d3a08b141ff6f303ab8ecf3d2bdabd21140a70c
parentf05c4403db5bba881d4964e731f6da35be46aabd (diff)
downloadlinux-bde3808bc8c2741ad3d804f84720409aee0c2972.tar.xz
dm: remove invalid sparse __acquires and __releases annotations
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 <snitzer@redhat.com>
-rw-r--r--drivers/md/dm.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 45c623ff931a..4e0cbfe3f14d 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -509,7 +509,6 @@ 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;
@@ -543,7 +542,6 @@ retry:
}
static void dm_unprepare_ioctl(struct mapped_device *md, int srcu_idx)
- __releases(md->io_barrier)
{
dm_put_live_table(md, srcu_idx);
}