1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index f6757259ce7f..fece3277c2a5 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -403,19 +403,15 @@ static int raid0_make_request (request_queue_t *q, struct bio *bio)
         mdk_rdev_t *tmp_dev;
         unsigned long chunk;
         sector_t block, rsect;
+        const int rw = bio_data_dir(bio);
 
         if (unlikely(bio_barrier(bio))) {
                 bio_endio(bio, bio->bi_size, -EOPNOTSUPP);
                 return 0;
         }
 
-        if (bio_data_dir(bio)==WRITE) {
-                disk_stat_inc(mddev->gendisk, writes);
-                disk_stat_add(mddev->gendisk, write_sectors, bio_sectors(bio));
-        } else {
-                disk_stat_inc(mddev->gendisk, reads);
-                disk_stat_add(mddev->gendisk, read_sectors, bio_sectors(bio));
-        }
+        disk_stat_inc(mddev->gendisk, ios[rw]);
+        disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bio));
 
         chunk_size = mddev->chunk_size >> 10;
         chunk_sects = mddev->chunk_size >> 9;