| Message ID | 1616141970-123042-1-git-send-email-jiapeng.chong@linux.alibaba.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Mike Snitzer |
| Headers | show |
| Series | dm persistent data: Remove unused variable ret | expand |
diff --git a/drivers/md/persistent-data/dm-btree-internal.h b/drivers/md/persistent-data/dm-btree-internal.h index fe073d9..d0c5591 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 8a2bfbf..dd2ff3c 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,
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> --- drivers/md/persistent-data/dm-btree-internal.h | 2 +- drivers/md/persistent-data/dm-btree-spine.c | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-)