diff options
| -rw-r--r-- | drivers/md/bcache/io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/bcache/io.c b/drivers/md/bcache/io.c index 48efd4dea645..d285cd49104c 100644 --- a/drivers/md/bcache/io.c +++ b/drivers/md/bcache/io.c @@ -97,6 +97,8 @@ struct bio *bch_bio_split(struct bio *bio, int sectors, if (bio->bi_rw & REQ_DISCARD) { ret = bio_alloc_bioset(gfp, 1, bs); + if (!ret) + return NULL; idx = 0; goto out; } |