Btrfs: set error return value in btrfs_get_blocks_direct
authorFilipe Manana <fdmanana@suse.com>
Mon, 7 Jul 2014 11:35:21 +0000 (12:35 +0100)
committerChris Mason <clm@fb.com>
Wed, 17 Sep 2014 20:37:32 +0000 (13:37 -0700)
We were returning with 0 (success) because we weren't extracting the
error code from em (PTR_ERR(em)). Fix it.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>

No differences found