Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

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

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 51c19f8..2580ac1 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -276,6 +276,7 @@ static mddev_t * mddev_find(dev_t unit)
        atomic_set(&new->active, 1);
        spin_lock_init(&new->write_lock);
        init_waitqueue_head(&new->sb_wait);
+       init_waitqueue_head(&new->recovery_wait);
        new->reshape_position = MaxSector;
        new->resync_max = MaxSector;
        new->level = LEVEL_NONE;
@@ -3896,8 +3897,10 @@ static void autorun_devices(int part)
 
                md_probe(dev, NULL, NULL);
                mddev = mddev_find(dev);
-               if (!mddev) {
-                       printk(KERN_ERR 
+               if (!mddev || !mddev->gendisk) {
+                       if (mddev)
+                               mddev_put(mddev);
+                       printk(KERN_ERR
                                "md: cannot allocate memory for md drive.\n");
                        break;
                }
@@ -5665,7 +5668,6 @@ void md_do_sync(mddev_t *mddev)
                window/2,(unsigned long long) max_sectors/2);
 
        atomic_set(&mddev->recovery_active, 0);
-       init_waitqueue_head(&mddev->recovery_wait);
        last_check = 0;
 
        if (j>2) {