netdev - [patch 5/7] ep93xx: some minor cleanups to the ep93xx eth driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 19 Dec 2006 13:08:48 -0800
From:	akpm@...l.org
To:	jeff@...zik.org
Cc:	netdev@...r.kernel.org, akpm@...l.org, burman.yan@...il.com,
	rmk@....linux.org.uk
Subject: [patch 5/7] ep93xx: some minor cleanups to the ep93xx eth driver

From: Yan Burman <burman.yan@...il.com>

Small cleanup in the Cirrus Logic EP93xx ethernet driver: Check for NULL
pointer before dereferencing it instead of after.  Remove unreferenced
variable.

Signed-off-by: Yan Burman <burman.yan@...il.com>
Cc: Jeff Garzik <jeff@...zik.org>
Cc: Russell King <rmk@....linux.org.uk>
Signed-off-by: Andrew Morton <akpm@...l.org>
---

 drivers/net/arm/ep93xx_eth.c |    4 +---
 1 files changed, 1 insertion(+), 3 deletions(-)

diff -puN drivers/net/arm/ep93xx_eth.c~ep93xx-some-minor-cleanups-to-the-ep93xx-eth-driver drivers/net/arm/ep93xx_eth.c
--- a/drivers/net/arm/ep93xx_eth.c~ep93xx-some-minor-cleanups-to-the-ep93xx-eth-driver
+++ a/drivers/net/arm/ep93xx_eth.c
@@ -780,12 +780,10 @@ static struct ethtool_ops ep93xx_ethtool
 struct net_device *ep93xx_dev_alloc(struct ep93xx_eth_data *data)
 {
 	struct net_device *dev;
-	struct ep93xx_priv *ep;
 
 	dev = alloc_etherdev(sizeof(struct ep93xx_priv));
 	if (dev == NULL)
 		return NULL;
-	ep = netdev_priv(dev);
 
 	memcpy(dev->dev_addr, data->dev_addr, ETH_ALEN);
 
@@ -840,9 +838,9 @@ static int ep93xx_eth_probe(struct platf
 	struct ep93xx_priv *ep;
 	int err;
 
-	data = pdev->dev.platform_data;
 	if (pdev == NULL)
 		return -ENODEV;
+	data = pdev->dev.platform_data;
 
 	dev = ep93xx_dev_alloc(data);
 	if (dev == NULL) {
_
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html