The function sm_find_free just return -ENOSPC and 0. So, remove the redundancy check.
Signed-off-by: ZhangXiaoxu <[email protected]> --- drivers/md/persistent-data/dm-space-map-common.c | 4 ---- 1 file changed, 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 b8a6218..bd68f6f 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); -- 2.7.4 -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
