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-rw-r--r--drivers/md/dm.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index be4905769a45..3d3ac13287a4 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1662,8 +1662,10 @@ static int __clone_and_map_data_bio(struct clone_info *ci, struct dm_target *ti,
tio = alloc_tio(ci, ti, target_bio_nr);
tio->len_ptr = len;
r = clone_bio(tio, bio, sector, *len);
- if (r < 0)
+ if (r < 0) {
+ free_tio(ci->md, tio);
break;
+ }
__map_bio(tio);
}