linux-kernel - [PATCH] net-huawei_cdc_ncm: Delete an unnecessary variable initialisation in huawei_cdc_ncm

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Date:	Fri, 1 Jan 2016 16:57:49 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	linux-usb@...r.kernel.org, netdev@...r.kernel.org
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH] net-huawei_cdc_ncm: Delete an unnecessary variable
 initialisation in huawei_cdc_ncm_bind()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 1 Jan 2016 16:54:13 +0100

Omit explicit initialisation at the beginning for one local variable
that is redefined before its first use.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/net/usb/huawei_cdc_ncm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/usb/huawei_cdc_ncm.c b/drivers/net/usb/huawei_cdc_ncm.c
index 2680a65..53caeb3 100644
--- a/drivers/net/usb/huawei_cdc_ncm.c
+++ b/drivers/net/usb/huawei_cdc_ncm.c
@@ -71,7 +71,7 @@ static int huawei_cdc_ncm_bind(struct usbnet *usbnet_dev,
 {
 	struct cdc_ncm_ctx *ctx;
 	struct usb_driver *subdriver = ERR_PTR(-ENODEV);
-	int ret = -ENODEV;
+	int ret;
 	struct huawei_cdc_ncm_state *drvstate = (void *)&usbnet_dev->data;
 	int drvflags = 0;
 
-- 
2.6.3

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