Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / drivers / md / linear.c

diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index d116b85..c3273ef 100644 (file)
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -265,14 +265,14 @@ static int linear_stop (struct mddev *mddev)
        return 0;
 }
 
-static int linear_make_request (struct mddev *mddev, struct bio *bio)
+static void linear_make_request(struct mddev *mddev, struct bio *bio)
 {
        struct dev_info *tmp_dev;
        sector_t start_sector;
 
        if (unlikely(bio->bi_rw & REQ_FLUSH)) {
                md_flush_request(mddev, bio);
-               return 0;
+               return;
        }
 
        rcu_read_lock();
@@ -294,7 +294,7 @@ static int linear_make_request (struct mddev *mddev, struct bio *bio)
                       (unsigned long long)start_sector);
                rcu_read_unlock();
                bio_io_error(bio);
-               return 0;
+               return;
        }
        if (unlikely(bio->bi_sector + (bio->bi_size >> 9) >
                     tmp_dev->end_sector)) {
@@ -308,20 +308,17 @@ static int linear_make_request (struct mddev *mddev, struct bio *bio)
 
                bp = bio_split(bio, end_sector - bio->bi_sector);
 
-               if (linear_make_request(mddev, &bp->bio1))
-                       generic_make_request(&bp->bio1);
-               if (linear_make_request(mddev, &bp->bio2))
-                       generic_make_request(&bp->bio2);
+               linear_make_request(mddev, &bp->bio1);
+               linear_make_request(mddev, &bp->bio2);
                bio_pair_release(bp);
-               return 0;
+               return;
        }
                    
        bio->bi_bdev = tmp_dev->rdev->bdev;
        bio->bi_sector = bio->bi_sector - start_sector
                + tmp_dev->rdev->data_offset;
        rcu_read_unlock();
-
-       return 1;
+       generic_make_request(bio);
 }
 
 static void linear_status (struct seq_file *seq, struct mddev *mddev)