linux-kernel - [PATCH 1/1] usb: remove unused variable

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Date:	Sun, 23 Aug 2009 19:55:50 -0300
From:	"Gustavo F. Padovan" <gustavo@....ic.unicamp.br>
To:	linux-usb@...r.kernel.org
Cc:	gustavo@...ovan.org, smurf@...rf.noris.de,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/1] usb: remove unused variable

struct usb_serial *serial is not used.

Signed-off-by: Gustavo F. Padovan <gustavo@....ic.unicamp.br>
---
 drivers/usb/serial/option.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 98262dd..77b9563 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -831,7 +831,6 @@ static void option_instat_callback(struct urb *urb)
 	int status = urb->status;
 	struct usb_serial_port *port =  urb->context;
 	struct option_port_private *portdata = usb_get_serial_port_data(port);
-	struct usb_serial *serial = port->serial;
 
 	dbg("%s", __func__);
 	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 option_port_private *portdata;
-	struct usb_serial *serial = port->serial;
 	int i, err;
 	struct urb *urb;
 
-- 
1.6.3.3

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