summaryrefslogtreecommitdiff
path: root/drivers/md
diff options
context:
space:
mode:
authorZhangXiaoxu <zhangxiaoxu5@huawei.com>2019-06-09 15:52:00 +0800
committerMike Snitzer <snitzer@redhat.com>2019-08-26 15:39:53 -0400
commitc1499a044d7c2bbd9ea3d9c17e17f16595ae6d69 (patch)
treec7fc52b45625613a02ed737996e739f4063c9001 /drivers/md
parentbcd676542cdd44b3a91e0b695cc1d7a1d35679cd (diff)
dm space map common: remove check for impossible sm_find_free() return value
The function sm_find_free() just returns -ENOSPC and 0. So remove lone caller's check for some other error. Signed-off-by: ZhangXiaoxu <zhangxiaoxu5@huawei.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/persistent-data/dm-space-map-common.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/md/persistent-data/dm-space-map-common.c b/drivers/md/persistent-data/dm-space-map-common.c
index b8a62188f6be..bd68f6fef694 100644
--- a/drivers/md/persistent-data/dm-space-map-common.c
+++ b/drivers/md/persistent-data/dm-space-map-common.c
@@ -369,10 +369,6 @@ int sm_ll_find_free_block(struct ll_disk *ll, dm_block_t begin,
*/
dm_tm_unlock(ll->tm, blk);
continue;
-
- } else if (r < 0) {
- dm_tm_unlock(ll->tm, blk);
- return r;
}
dm_tm_unlock(ll->tm, blk);