Use the defined variable "dev" to make the code cleaner.
Co-developed-by: NZhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: NZhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: NTang Bin <tangbin@cmss.chinamobile.com>
Reviewed-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.com>