Re: [PATCH 1/4] dm rq: add a missing break to map_request
From: Mike Snitzer <hidden>
Date: 2017-05-15 18:25:12
Also in:
dm-devel
On Mon, May 15 2017 at 11:28am -0400, Christoph Hellwig [off-list ref] wrote:
quoted hunk ↗ jump to hunk
We don't want to bug when receiving a DM_MAPIO_KILL value.. Signed-off-by: Christoph Hellwig <hch@lst.de> --- 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();-- 2.11.0
Thanks, but I have no idea how this happened. I specifically recall fixing this very same issue (missing break). Grr...