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Btrfs: fix comparison in __btrfs_map_block()

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

Fixes: b3d3fa519905 ("btrfs: update __btrfs_map_block for REQ_OP transition")
Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com>
Reviewed-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Vincent Stehlé 2016-07-15 17:03:21 +02:00 committed by Jens Axboe
parent 9c8747167e
commit df5c82a8dc
1 changed files with 1 additions and 1 deletions
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fs/btrfs/volumes.c
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@ -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) {