From 4c7da06f5a780bbf44ebd7547789e48536d0a823 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Thu, 22 Oct 2015 16:46:59 -0400 Subject: 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 Signed-off-by: Mike Snitzer --- drivers/md/persistent-data/dm-transaction-manager.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md/persistent-data/dm-transaction-manager.h') diff --git a/drivers/md/persistent-data/dm-transaction-manager.h b/drivers/md/persistent-data/dm-transaction-manager.h index 2e0d4d66fb1b..f3a18be68f30 100644 --- a/drivers/md/persistent-data/dm-transaction-manager.h +++ b/drivers/md/persistent-data/dm-transaction-manager.h @@ -94,7 +94,7 @@ int dm_tm_read_lock(struct dm_transaction_manager *tm, dm_block_t b, struct dm_block_validator *v, struct dm_block **result); -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); /* * Functions for altering the reference count of a block directly. -- cgit v1.2.3