diff options
Diffstat (limited to 'block/blk-merge.c')
| -rw-r--r-- | block/blk-merge.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c index 261353166dcf..b198070c5bc4 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -439,7 +439,7 @@ int blk_rq_map_sg(struct request_queue *q, struct request *rq, } if (q->dma_drain_size && q->dma_drain_needed(rq)) { - if (rq->cmd_flags & REQ_WRITE) + if (op_is_write(req_op(rq))) memset(q->dma_drain_buffer, 0, q->dma_drain_size); sg_unmark_end(sg); |