dm space map metadata: fix sm_bootstrap_get_count()

Must set 'result' accordingly rather than return it.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
index f4e22bc..e8a9042 100644 (file)
--- a/drivers/md/persistent-data/dm-space-map-metadata.c
+++ b/drivers/md/persistent-data/dm-space-map-metadata.c
@@ -583,7 +583,9 @@ static int sm_bootstrap_get_count(struct dm_space_map *sm, dm_block_t b,
 {
        struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);
 
-       return b < smm->begin ? 1 : 0;
+       *result = (b < smm->begin) ? 1 : 0;
+
+       return 0;
 }
 
 static int sm_bootstrap_count_is_more_than_one(struct dm_space_map *sm,