[dm-devel] [PATCH] dm: zero out bi_end_io on remapping failure
Hannes Reinecke
hare at suse.de
Mon Mar 19 15:53:46 UTC 2012
To be symmetric we should be setting bi_end_io to NULL when failing
to remap.
Signed-off-by: Hannes Reinecke <hare at suse.de>
---
drivers/md/dm.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index b89c548..e24143c 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1016,6 +1016,7 @@ static void __map_bio(struct dm_target *ti, struct bio *clone,
/*
* Store bio_set for cleanup.
*/
+ clone->bi_end_io = NULL;
clone->bi_private = md->bs;
bio_put(clone);
free_tio(md, tio);
--
1.6.0.2
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