Commit c1499a04 authored Jun 09, 2019 by ZhangXiaoxu Committed by Mike Snitzer Aug 26, 2019

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>

parent bcd67654

drivers/md/persistent-data/dm-space-map-common.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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);