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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-03-19 11:19:30 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2021-03-26 21:53:42 +0300 |
| commit | ece2577388334dd5e8d59cb46895f9573bc4b808 (patch) | |
| tree | 030c9c2445ed4fb0e156dbde37487360ebfd3aa6 /drivers/md/persistent-data | |
| parent | 63508e38c1081c96abb315df1fd1acb77befa42f (diff) | |
| download | linux-ece2577388334dd5e8d59cb46895f9573bc4b808.tar.xz | |
dm persistent data: remove unused return from exit_shadow_spine()
Fix the following coccicheck warnings:
./drivers/md/persistent-data/dm-btree-spine.c:188:5-6: Unneeded
variable: "r". Return "0" on line 194.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/persistent-data')
| -rw-r--r-- | drivers/md/persistent-data/dm-btree-internal.h | 2 | ||||
| -rw-r--r-- | drivers/md/persistent-data/dm-btree-spine.c | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/md/persistent-data/dm-btree-internal.h b/drivers/md/persistent-data/dm-btree-internal.h index fe073d92f01e..d0c55916daa9 100644 --- a/drivers/md/persistent-data/dm-btree-internal.h +++ b/drivers/md/persistent-data/dm-btree-internal.h @@ -83,7 +83,7 @@ struct shadow_spine { }; void init_shadow_spine(struct shadow_spine *s, struct dm_btree_info *info); -int exit_shadow_spine(struct shadow_spine *s); +void exit_shadow_spine(struct shadow_spine *s); int shadow_step(struct shadow_spine *s, dm_block_t b, struct dm_btree_value_type *vt); diff --git a/drivers/md/persistent-data/dm-btree-spine.c b/drivers/md/persistent-data/dm-btree-spine.c index 8a2bfbfb218b..dd2ff3ca9bc6 100644 --- a/drivers/md/persistent-data/dm-btree-spine.c +++ b/drivers/md/persistent-data/dm-btree-spine.c @@ -183,15 +183,13 @@ void init_shadow_spine(struct shadow_spine *s, struct dm_btree_info *info) s->count = 0; } -int exit_shadow_spine(struct shadow_spine *s) +void exit_shadow_spine(struct shadow_spine *s) { - int r = 0, i; + int i; for (i = 0; i < s->count; i++) { unlock_block(s->info, s->nodes[i]); } - - return r; } int shadow_step(struct shadow_spine *s, dm_block_t b, |