Commit 4d7b38b7 authored Mar 28, 2012 by Hannes Reinecke Committed by Alasdair G Kergon Mar 28, 2012

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>

parent 574ce07e

drivers/md/dm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);