staging: serqt_usb2: Remove useless variable (c46e961e) · Commits · 戴 / test

drivers/staging/serqt_usb2/serqt_usb2.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -993,9 +993,7 @@ static void qt_close(struct usb_serial_port *port)
		struct quatech_port *qt_port;
		struct quatech_port *port0;
		struct tty_struct *tty;
		int status;
		unsigned int index;
		status = 0;

		tty = tty_port_tty_get(&port->port);
		index = port->port_number;
		@@ -1015,8 +1013,7 @@ static void qt_close(struct usb_serial_port *port)
		tty_kref_put(tty);

		/* Close uart channel */
		status = qt_close_channel(serial, index);
		if (status < 0)
		if (qt_close_channel(serial, index) < 0)
		dev_dbg(&port->dev, "%s - qt_close_channel failed.\n",
		__func__);