dm: clear bi_end_io on remapping failure · 4d7b38b7d9 - Gogs

dm: clear bi_end_io on remapping failure

As a precaution, set bi_end_io to NULL when failing to remap.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

Hannes Reinecke 13 years ago

parent

574ce07eb0

commit

4d7b38b7d9

1 changed files with 1 additions and 0 deletions

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drivers/md/dm.c
							 
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				@@ -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);