Commit 53002803 authored by Johan Hovold's avatar Johan Hovold
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USB: serial: kobil_sct: drop unnecessary initialisations 



Drop unnecessary initialisation of variables that are always assigned
before being used.

Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent d99bdbb0

drivers/usb/serial/kobil_sct.c

+2 −4
Original line number Diff line number Diff line
@@ -178,10 +178,10 @@ static void kobil_init_termios(struct tty_struct *tty) 
static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port)

{

	struct device *dev = &port->dev;

	int result = 0;

	struct kobil_private *priv;

	unsigned char *transfer_buffer;

	int transfer_buffer_length = 8;

	int result;



	priv = usb_get_serial_port_data(port);
@@ -272,10 +272,8 @@ static void kobil_write_int_callback(struct urb *urb) 
static int kobil_write(struct tty_struct *tty, struct usb_serial_port *port,

			const unsigned char *buf, int count)

{

	int length = 0;

	int result = 0;

	int todo = 0;

	struct kobil_private *priv;

	int length, todo, result;



	if (count == 0) {

		dev_dbg(&port->dev, "%s - write request of 0 bytes\n", __func__);