From 412445acb6cad4cef026daae37c4765fb9942c60 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 26 Apr 2017 09:40:39 +0200 Subject: dm: introduce a new DM_MAPIO_KILL return value This untangles the DM_MAPIO_* values returned from ->clone_and_map_rq from the error codes used by the block layer. Signed-off-by: Christoph Hellwig Signed-off-by: Mike Snitzer --- drivers/md/dm-target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md/dm-target.c') diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c index 43d3445b121d..6264ff00dcf0 100644 --- a/drivers/md/dm-target.c +++ b/drivers/md/dm-target.c @@ -135,7 +135,7 @@ static int io_err_clone_and_map_rq(struct dm_target *ti, struct request *rq, union map_info *map_context, struct request **clone) { - return -EIO; + return DM_MAPIO_KILL; } static void io_err_release_clone_rq(struct request *clone) -- cgit v1.2.3