linux-kernel - [PATCH 1/1] USB: usb-serial, remove unused variables

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Message-Id: <1246655381-18007-1-git-send-email-jirislaby@gmail.com>
Date:	Fri,  3 Jul 2009 23:09:41 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	gregkh@...e.de
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	Jiri Slaby <jirislaby@...il.com>
Subject: [PATCH 1/1] USB: usb-serial, remove unused variables

There are some unused variables in serial_do_down. Remove them.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
---
 drivers/usb/serial/usb-serial.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 9e6027b..0d9bd45 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -281,8 +281,6 @@ bailout_serial_put:
 static void serial_do_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
 	   or there will be tears */
@@ -290,12 +288,8 @@ static void serial_do_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);
 }
 
-- 
1.6.3.2

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