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Diffstat (limited to 'drivers/md/persistent-data/dm-space-map-disk.c')
-rw-r--r--drivers/md/persistent-data/dm-space-map-disk.c18
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/md/persistent-data/dm-space-map-disk.c b/drivers/md/persistent-data/dm-space-map-disk.c
index e735a6d5a793..cfbf9617e465 100644
--- a/drivers/md/persistent-data/dm-space-map-disk.c
+++ b/drivers/md/persistent-data/dm-space-map-disk.c
@@ -140,26 +140,10 @@ static int sm_disk_inc_block(struct dm_space_map *sm, dm_block_t b)
static int sm_disk_dec_block(struct dm_space_map *sm, dm_block_t b)
{
- int r;
- uint32_t old_count;
enum allocation_event ev;
struct sm_disk *smd = container_of(sm, struct sm_disk, sm);
- r = sm_ll_dec(&smd->ll, b, &ev);
- if (!r && (ev == SM_FREE)) {
- /*
- * It's only free if it's also free in the last
- * transaction.
- */
- r = sm_ll_lookup(&smd->old_ll, b, &old_count);
- if (r)
- return r;
-
- if (!old_count)
- smd->nr_allocated_this_transaction--;
- }
-
- return r;
+ return sm_ll_dec(&smd->ll, b, &ev);
}
static int sm_disk_new_block(struct dm_space_map *sm, dm_block_t *b)