dm rq: add a missing break to map_request
authorChristoph Hellwig <hch@lst.de>
Mon, 15 May 2017 15:28:36 +0000 (17:28 +0200)
committerMike Snitzer <snitzer@redhat.com>
Mon, 15 May 2017 19:09:51 +0000 (15:09 -0400)
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 <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-rq.c

index 2af27026aa2edd7ec0683c0d6f92ac3612eff0d4..b639fa7246eebec191aa8a084333391ab0435dfa 100644 (file)
@@ -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();