Driver Core: devtmpfs: cleanup node on device creation error

Signed-off-by: NKay Sievers <kay.sievers@vrfy.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/base/core.c

@@ -986,6 +986,8 @@ int device_add(struct device *dev)
  AttrsError:
 	device_remove_class_symlinks(dev);
  SymlinkError:
+	if (MAJOR(dev->devt))
+		devtmpfs_delete_node(dev);
 	if (MAJOR(dev->devt))
 		device_remove_sys_dev_entry(dev);
  devtattrError: