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Commit df5c82a8 authored by Vincent Stehlé's avatar Vincent Stehlé Committed by Jens Axboe
Browse files

Btrfs: fix comparison in __btrfs_map_block() 



Add missing comparison to op in expression, which was forgotten when doing
the REQ_OP transition.

Fixes: b3d3fa51 ("btrfs: update __btrfs_map_block for REQ_OP transition")
Signed-off-by: default avatarVincent Stehlé <vincent.stehle@intel.com>
Reviewed-by: default avatarMike Christie <mchristi@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 9c874716

fs/btrfs/volumes.c

+1 −1
Original line number Diff line number Diff line
@@ -5494,7 +5494,7 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int op, 
		}



	} else if (map->type & BTRFS_BLOCK_GROUP_DUP) {

		if (op == REQ_OP_WRITE || REQ_OP_DISCARD ||

		if (op == REQ_OP_WRITE || op == REQ_OP_DISCARD ||

		    op == REQ_GET_READ_MIRRORS) {

			num_stripes = map->num_stripes;

		} else if (mirror_num) {