Commit 6f84e236 authored by Fabian Frederick's avatar Fabian Frederick Committed by Chris Mason
Browse files

btrfs: use PTR_ERR_OR_ZERO 



replace IS_ERR/PTR_ERR

Cc: Chris Mason <clm@fb.com>
Cc: Josef Bacik <jbacik@fb.com>
Cc: linux-btrfs@vger.kernel.org
Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent 29549aec

fs/btrfs/hash.c

+1 −3
Original line number Diff line number Diff line
@@ -20,10 +20,8 @@ static struct crypto_shash *tfm; 
int __init btrfs_hash_init(void)

{

	tfm = crypto_alloc_shash("crc32c", 0, 0);

	if (IS_ERR(tfm))

		return PTR_ERR(tfm);



	return 0;

	return PTR_ERR_OR_ZERO(tfm);

}



void btrfs_hash_exit(void)