1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7145cd150f7b..9fac8ac496c5 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3465,7 +3465,7 @@ static int update_size(mddev_t *mddev, unsigned long size)
                 bdev = bdget_disk(mddev->gendisk, 0);
                 if (bdev) {
                         mutex_lock(&bdev->bd_inode->i_mutex);
-                        i_size_write(bdev->bd_inode, mddev->array_size << 10);
+                        i_size_write(bdev->bd_inode, (loff_t)mddev->array_size << 10);
                         mutex_unlock(&bdev->bd_inode->i_mutex);
                         bdput(bdev);
                 }
@@ -3485,17 +3485,6 @@ static int update_raid_disks(mddev_t *mddev, int raid_disks)
         if (mddev->sync_thread)
                 return -EBUSY;
         rv = mddev->pers->reshape(mddev, raid_disks);
-        if (!rv) {
-                struct block_device *bdev;
-
-                bdev = bdget_disk(mddev->gendisk, 0);
-                if (bdev) {
-                        mutex_lock(&bdev->bd_inode->i_mutex);
-                        i_size_write(bdev->bd_inode, mddev->array_size << 10);
-                        mutex_unlock(&bdev->bd_inode->i_mutex);
-                        bdput(bdev);
-                }
-        }
         return rv;
 }