1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 0a9fe214deeb..4a5524c2713a 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1564,7 +1564,7 @@ static noinline int btrfs_ioctl_resize(struct file *file,
                 goto out_free;
         }
 
-        do_div(new_size, root->sectorsize);
+        new_size = div_u64(new_size, root->sectorsize);
         new_size *= root->sectorsize;
 
         printk_in_rcu(KERN_INFO "BTRFS: new size for %s is %llu\n",