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Commit f99aa3f9 authored by Carlos R. Mafra's avatar Carlos R. Mafra Committed by Greg Kroah-Hartman
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USB: option: Remove unused variable 



After commit f092c240 ("USB: option:
remove unnecessary and erroneous code") the variable 'serial' becomes
unused, as gcc-4.3.2 points out:

drivers/usb/serial/option.c: In function 'option_instat_callback':
drivers/usb/serial/option.c:834: warning: unused variable 'serial'
drivers/usb/serial/option.c: In function 'option_open':
drivers/usb/serial/option.c:930: warning: unused variable 'serial'

So I removed it.

Signed-off-by: default avatarCarlos R. Mafra <crmafra@aei.mpg.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 4733fd32

drivers/usb/serial/option.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -831,7 +831,6 @@ static void option_instat_callback(struct urb *urb) 
	int status = urb->status;

	int status = urb->status;

	struct usb_serial_port *port =  urb->context;

	struct usb_serial_port *port =  urb->context;

	struct option_port_private *portdata = usb_get_serial_port_data(port);

	struct option_port_private *portdata = usb_get_serial_port_data(port);

	struct usb_serial *serial = port->serial;





	dbg("%s", __func__);

	dbg("%s", __func__);

	dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);

	dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
@@ -927,7 +926,6 @@ static int option_open(struct tty_struct *tty, 
			struct usb_serial_port *port, struct file *filp)

			struct usb_serial_port *port, struct file *filp)

{

{

	struct option_port_private *portdata;

	struct option_port_private *portdata;

	struct usb_serial *serial = port->serial;

	int i, err;

	int i, err;

	struct urb *urb;

	struct urb *urb;