diff options
Diffstat (limited to 'block/bio.c')
| -rw-r--r-- | block/bio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/bio.c b/block/bio.c index 2112ad01b52c..d8bcc12d5aa4 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1775,6 +1775,9 @@ again: if (!bio_integrity_endio(bio)) return; + if (WARN_ONCE(bio->bi_next, "driver left bi_next not NULL")) + bio->bi_next = NULL; + /* * Need to have a real endio function for chained bios, otherwise * various corner cases will break (like stacking block devices that |