Make the deadline_skip_seq_writes() code shorter without changing its
functionality.
Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Ming Lei <ming.lei@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
block/mq-deadline.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 5839a027e0f0..3dde720e2f59 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -310,12 +310,9 @@ static struct request *deadline_skip_seq_writes(struct deadline_data *dd,
struct request *rq)
{
sector_t pos = blk_rq_pos(rq);
- sector_t skipped_sectors = 0;
- while (rq) {
- if (blk_rq_pos(rq) != pos + skipped_sectors)
- break;
- skipped_sectors += blk_rq_sectors(rq);
+ while (rq && blk_rq_pos(rq) == pos) {
+ pos += blk_rq_sectors(rq);
rq = deadline_latter_request(rq);
}
