diff --git a/[refs] b/[refs]
index 47c8518936f4..1f8882fc9c19 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dba60f3f5d564167118cad151a7d41dfe8d2a5f7
+refs/heads/master: 97547676570b3bd908560741315bf4b7d635bcf5
diff --git a/trunk/fs/btrfs/ioctl.c b/trunk/fs/btrfs/ioctl.c
index 0de21213d05d..982c0b9ceea5 100644
--- a/trunk/fs/btrfs/ioctl.c
+++ b/trunk/fs/btrfs/ioctl.c
@@ -1339,6 +1339,7 @@ static noinline int btrfs_ioctl_resize(struct file *file,
 	if (atomic_xchg(&root->fs_info->mutually_exclusive_operation_running,
 			1)) {
 		pr_info("btrfs: dev add/delete/balance/replace/resize operation in progress\n");
+		mnt_drop_write_file(file);
 		return -EINPROGRESS;
 	}