netfilter: expect: fix crash when putting uninited expectation

[mirror_ubuntu-artful-kernel.git] / block / bio.c

diff --git a/block/bio.c b/block/bio.c
index 9cabf5d0be2096bfb9b3ab0a60323d91defff3d3..9a63597aaaccd226dc03b9ab3595c693d5a918d7 100644 (file)
--- a/block/bio.c
+++ b/block/bio.c
@@ -1833,6 +1833,8 @@ again:
        }
 
        blk_throtl_bio_endio(bio);
+       /* release cgroup info */
+       bio_uninit(bio);
        if (bio->bi_end_io)
                bio->bi_end_io(bio);
 }