diff options
Diffstat (limited to 'block/blk-merge.c')
| -rw-r--r-- | block/blk-merge.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c index 35a8f75cc45d..071c5f8cf0cf 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -358,11 +358,13 @@ struct bio *__bio_split_to_limits(struct bio *bio, default: split = bio_split_rw(bio, lim, nr_segs, bs, get_max_io_size(bio, lim) << SECTOR_SHIFT); + if (IS_ERR(split)) + return NULL; break; } if (split) { - /* there isn't chance to merge the splitted bio */ + /* there isn't chance to merge the split bio */ split->bi_opf |= REQ_NOMERGE; blkcg_bio_issue_init(split); |