[PATCH] md: fix ref-counting problems with kobjects in md

[linux-2.6-omap-h63xx.git] / drivers / md / raid0.c

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index f6757259ce7fe3f8ced8b05553f2cf52c25e6dbb..fece3277c2a5e947cb8cfd850bdd1c8057674295 100644 (file)
--- 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;