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Go Back   Linux Archive > Redhat > Device-mapper Development

 
 
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Old 03-19-2012, 02:53 PM
Hannes Reinecke
 
Default dm: zero out bi_end_io on remapping failure

To be symmetric we should be setting bi_end_io to NULL when failing
to remap.

Signed-off-by: Hannes Reinecke <hare@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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