Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[pandora-kernel.git] / drivers / md / raid10.c

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 132c18e..dde6dd4 100644 (file)
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -842,7 +842,7 @@ static void unfreeze_array(struct r10conf *conf)
        spin_unlock_irq(&conf->resync_lock);
 }
 
-static int make_request(struct mddev *mddev, struct bio * bio)
+static void make_request(struct mddev *mddev, struct bio * bio)
 {
        struct r10conf *conf = mddev->private;
        struct mirror_info *mirror;
@@ -861,7 +861,7 @@ static int make_request(struct mddev *mddev, struct bio * bio)
 
        if (unlikely(bio->bi_rw & REQ_FLUSH)) {
                md_flush_request(mddev, bio);
-               return 0;
+               return;
        }
 
        /* If this request crosses a chunk boundary, we need to
@@ -893,10 +893,8 @@ static int make_request(struct mddev *mddev, struct bio * bio)
                conf->nr_waiting++;
                spin_unlock_irq(&conf->resync_lock);
 
-               if (make_request(mddev, &bp->bio1))
-                       generic_make_request(&bp->bio1);
-               if (make_request(mddev, &bp->bio2))
-                       generic_make_request(&bp->bio2);
+               make_request(mddev, &bp->bio1);
+               make_request(mddev, &bp->bio2);
 
                spin_lock_irq(&conf->resync_lock);
                conf->nr_waiting--;
@@ -904,14 +902,14 @@ static int make_request(struct mddev *mddev, struct bio * bio)
                spin_unlock_irq(&conf->resync_lock);
 
                bio_pair_release(bp);
-               return 0;
+               return;
        bad_map:
                printk("md/raid10:%s: make_request bug: can't convert block across chunks"
                       " or bigger than %dk %llu %d\n", mdname(mddev), chunk_sects/2,
                       (unsigned long long)bio->bi_sector, bio->bi_size >> 10);
 
                bio_io_error(bio);
-               return 0;
+               return;
        }
 
        md_write_start(mddev, bio);
@@ -954,7 +952,7 @@ read_again:
                slot = r10_bio->read_slot;
                if (disk < 0) {
                        raid_end_bio_io(r10_bio);
-                       return 0;
+                       return;
                }
                mirror = conf->mirrors + disk;
 
@@ -1002,7 +1000,7 @@ read_again:
                        goto read_again;
                } else
                        generic_make_request(read_bio);
-               return 0;
+               return;
        }
 
        /*
@@ -1176,7 +1174,6 @@ retry_write:
 
        if (do_sync || !mddev->bitmap || !plugged)
                md_wakeup_thread(mddev->thread);
-       return 0;
 }
 
 static void status(struct seq_file *seq, struct mddev *mddev)
@@ -1355,7 +1352,7 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev)
                struct mirror_info *p = &conf->mirrors[mirror];
                if (p->recovery_disabled == mddev->recovery_disabled)
                        continue;
-               if (!p->rdev)
+               if (p->rdev)
                        continue;
 
                disk_stack_limits(mddev->gendisk, rdev->bdev,