diff options
| author | Stefan Agner <stefan@agner.ch> | 2017-03-14 13:59:28 -0700 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2017-03-15 18:35:51 +0100 |
| commit | 39ac0033f2345ce7b5d8ca4439192407dacb2355 (patch) | |
| tree | 51dc588baa63d31bc406388885f62c1cae068fa3 /drivers/md/persistent-data/dm-space-map-metadata.c | |
| parent | 13f2767f31803754aa883f298737aff866f04628 (diff) | |
| parent | d9e0350d2575a20ee7783427da9bd6b6107eb983 (diff) | |
Merge tag 'v4.1.39' into toradex_vf_4.1-nexttoradex_vf_4.1
Linux 4.1.39
Diffstat (limited to 'drivers/md/persistent-data/dm-space-map-metadata.c')
| -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 53091295fce9..4ca451e679a3 100644 --- a/drivers/md/persistent-data/dm-space-map-metadata.c +++ b/drivers/md/persistent-data/dm-space-map-metadata.c @@ -766,17 +766,15 @@ 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. |