On Wed, Feb 08, 2017 at 06:53:09PM +0100, Johan Hovold wrote: > Drop two redundant NULL checks from usb_serial_console_disconnect(). > > The usb_serial_console_disconnect function is called from the > USB-serial-device disconnect callback when a device is going away. Hence > there is no need to check for the serial-device pointer being NULL. > > The serial-device port pointers are stored in an array that is a member > of the serial struct so the address of the first member of the array > (which the array name decays to) is never NULL either. > > Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
