Commit c34a917a authored by Johan Hovold's avatar Johan Hovold
Browse files

USB: serial: kobil_sct: log failure to update line settings 



Log failure to update the line settings in set_termios().

This also avoids a W=1 (-Wunused-but-set-variable) warning.

Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent 1bf2cda6

drivers/usb/serial/kobil_sct.c

+4 −0
Original line number Diff line number Diff line
@@ -526,6 +526,10 @@ static void kobil_set_termios(struct tty_struct *tty, 
		  0,

		  KOBIL_TIMEOUT

		);

	if (result) {

		dev_err(&port->dev, "failed to update line settings: %d\n",

				result);

	}

}



static int kobil_ioctl(struct tty_struct *tty,