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-rw-r--r--drivers/md/dm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index e1ea3a7bd9d9..b424a6ee27ba 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1742,6 +1742,8 @@ static void dm_split_and_process_bio(struct mapped_device *md,
* otherwise associated queue_limits won't be imposed.
*/
bio = bio_split_to_limits(bio);
+ if (!bio)
+ return;
}
init_clone_info(&ci, md, map, bio, is_abnormal);