diff options
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 2cba5ef97b2..54e442ba44a 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1490,10 +1490,7 @@ void submit_bio(int rw, struct bio *bio) * If it's a regular read/write or a barrier with data attached, * go through the normal accounting stuff before submission. */ - if (!bio_empty_barrier(bio)) { - - BIO_BUG_ON(!bio->bi_size); - BIO_BUG_ON(!bio->bi_io_vec); + if (bio_has_data(bio)) { if (rw & WRITE) { count_vm_events(PGPGOUT, count); |