From ece0728037b15f4d31198f12b359104bcb5db4c8 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 15 May 2017 17:28:36 +0200 Subject: [PATCH] dm rq: add a missing break to map_request We don't want to bug when receiving a DM_MAPIO_KILL value.. Fixes: 412445ac ("dm: introduce a new DM_MAPIO_KILL return value") Signed-off-by: Christoph Hellwig Signed-off-by: Mike Snitzer --- drivers/md/dm-rq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c index 2af27026aa2e..b639fa7246ee 100644 --- a/drivers/md/dm-rq.c +++ b/drivers/md/dm-rq.c @@ -507,6 +507,7 @@ static int map_request(struct dm_rq_target_io *tio) case DM_MAPIO_KILL: /* The target wants to complete the I/O */ dm_kill_unmapped_request(rq, -EIO); + break; default: DMWARN("unimplemented target map return value: %d", r); BUG(); -- GitLab