Merge tag 'v3.13-rc4' into core/locking

Merge Linux 3.13-rc4, to refresh this rather old tree with the latest fixes.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
index 1c959684caef..58fc1eef7499 100644
--- a/drivers/md/persistent-data/dm-space-map-metadata.c
+++ b/drivers/md/persistent-data/dm-space-map-metadata.c
@@ -384,12 +384,16 @@ static int sm_metadata_new_block(struct dm_space_map *sm, dm_block_t *b)
         struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);
 
         int r = sm_metadata_new_block_(sm, b);
-        if (r)
+        if (r) {
                 DMERR("unable to allocate new metadata block");
+                return r;
+        }
 
         r = sm_metadata_get_nr_free(sm, &count);
-        if (r)
+        if (r) {
                 DMERR("couldn't get free block count");
+                return r;
+        }
 
         check_threshold(&smm->threshold, count);