linux-kernel - [PATCH 09/14] USB: serial: cyberjack: remove unneeded variable

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Message-Id: <1454175887-16158-10-git-send-email-m.othacehe@gmail.com>
Date:	Sat, 30 Jan 2016 18:44:42 +0100
From:	Mathieu OTHACEHE <m.othacehe@...il.com>
To:	johan@...nel.org, gregkh@...uxfoundation.org
Cc:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	Mathieu OTHACEHE <m.othacehe@...il.com>
Subject: [PATCH 09/14] USB: serial: cyberjack: remove unneeded variable

This patch fixes the following coccinelle warning:

drivers/usb/serial/cyberjack.c:143:5-11: Unneeded variable:
"result". Return "0" on line 155

Signed-off-by: Mathieu OTHACEHE <m.othacehe@...il.com>
---
 drivers/usb/serial/cyberjack.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index 2916dea..5f17a3b 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -140,7 +140,6 @@ static int  cyberjack_open(struct tty_struct *tty,
 {
 	struct cyberjack_private *priv;
 	unsigned long flags;
-	int result = 0;
 
 	dev_dbg(&port->dev, "%s - usb_clear_halt\n", __func__);
 	usb_clear_halt(port->serial->dev, port->write_urb->pipe);
@@ -152,7 +151,7 @@ static int  cyberjack_open(struct tty_struct *tty,
 	priv->wrsent = 0;
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	return result;
+	return 0;
 }
 
 static void cyberjack_close(struct usb_serial_port *port)
-- 
2.6.4