From: Jiri Slaby <jirislaby@gmail.com>
Date: Fri, 3 Jul 2009 21:09:41 +0000 (+0200)
Subject: USB: usb-serial, remove unused variables
X-Git-Tag: v3.12-rc1~12852^2~99
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=75b48f09e577cbb91d9f2a36bede9a2507929714;p=kernel%2Fkernel-generic.git

USB: usb-serial, remove unused variables

There are some unused variables in serial_do_down. Remove them.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 9d7ca48..54bb37d 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -292,8 +292,6 @@ static int serial_open(struct tty_struct *tty, struct file *filp)
 static void serial_down(struct usb_serial_port *port)
 {
 	struct usb_serial_driver *drv = port->serial->type;
-	struct usb_serial *serial;
-	struct module *owner;
 
 	/*
 	 * The console is magical.  Do not hang up the console hardware
@@ -309,12 +307,8 @@ static void serial_down(struct usb_serial_port *port)
 		return;
 
 	mutex_lock(&port->mutex);
-	serial = port->serial;
-	owner = serial->type->driver.owner;
-
 	if (drv->close)
 		drv->close(port);
-
 	mutex_unlock(&port->mutex);
 }