diff options
| -rw-r--r-- | drivers/md/persistent-data/dm-space-map-metadata.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c index 7e44005595c1..20557e2c60c6 100644 --- a/drivers/md/persistent-data/dm-space-map-metadata.c +++ b/drivers/md/persistent-data/dm-space-map-metadata.c @@ -775,17 +775,15 @@ int dm_sm_metadata_create(struct dm_space_map *sm, memcpy(&smm->sm, &bootstrap_ops, sizeof(smm->sm)); r = sm_ll_new_metadata(&smm->ll, tm); + if (!r) { + if (nr_blocks > DM_SM_METADATA_MAX_BLOCKS) + nr_blocks = DM_SM_METADATA_MAX_BLOCKS; + r = sm_ll_extend(&smm->ll, nr_blocks); + } + memcpy(&smm->sm, &ops, sizeof(smm->sm)); if (r) return r; - if (nr_blocks > DM_SM_METADATA_MAX_BLOCKS) - nr_blocks = DM_SM_METADATA_MAX_BLOCKS; - r = sm_ll_extend(&smm->ll, nr_blocks); - if (r) - return r; - - memcpy(&smm->sm, &ops, sizeof(smm->sm)); - /* * Now we need to update the newly created data structures with the * allocated blocks that they were built from. |