diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2015-10-22 23:46:59 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-11-01 02:06:02 +0300 |
| commit | 4c7da06f5a780bbf44ebd7547789e48536d0a823 (patch) | |
| tree | a9d5a178b34760d0aece8afece29c0a11812a79a /drivers/md/persistent-data/dm-transaction-manager.c | |
| parent | dbba42d8a9ebddcc1c1412e8457f79f3cb6ef6e7 (diff) | |
| download | linux-4c7da06f5a780bbf44ebd7547789e48536d0a823.tar.xz | |
dm persistent data: eliminate unnecessary return values
dm_bm_unlock and dm_tm_unlock return an integer value but the returned
value is always 0. The calling code sometimes checks the return value
and sometimes doesn't.
Eliminate these unnecessary return values and also the checks for them.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/persistent-data/dm-transaction-manager.c')
| -rw-r--r-- | drivers/md/persistent-data/dm-transaction-manager.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/persistent-data/dm-transaction-manager.c b/drivers/md/persistent-data/dm-transaction-manager.c index 9cb797d800cf..abe2c5dd0993 100644 --- a/drivers/md/persistent-data/dm-transaction-manager.c +++ b/drivers/md/persistent-data/dm-transaction-manager.c @@ -342,9 +342,9 @@ int dm_tm_read_lock(struct dm_transaction_manager *tm, dm_block_t b, } EXPORT_SYMBOL_GPL(dm_tm_read_lock); -int dm_tm_unlock(struct dm_transaction_manager *tm, struct dm_block *b) +void dm_tm_unlock(struct dm_transaction_manager *tm, struct dm_block *b) { - return dm_bm_unlock(b); + dm_bm_unlock(b); } EXPORT_SYMBOL_GPL(dm_tm_unlock); |