All of lore.kernel.org
 help / color / mirror / Atom feed
* [patch 5/7] ep93xx: some minor cleanups to the ep93xx eth driver
@ 2006-12-19 21:08 akpm
  2006-12-26 21:41 ` Jeff Garzik
  0 siblings, 1 reply; 7+ messages in thread
From: akpm @ 2006-12-19 21:08 UTC (permalink / raw)
  To: jeff; +Cc: netdev, akpm, burman.yan, rmk

From: Yan Burman <burman.yan@gmail.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@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.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) {
_

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2006-12-28  3:38 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-12-19 21:08 [patch 5/7] ep93xx: some minor cleanups to the ep93xx eth driver akpm
2006-12-26 21:41 ` Jeff Garzik
2006-12-26 21:42   ` Lennert Buytenhek
2006-12-26 21:48     ` Lennert Buytenhek
2006-12-26 21:50     ` Jeff Garzik
2006-12-26 22:56     ` Russell King
2006-12-28  3:38       ` [PATCH] Update CREDITS and MAINTAINERS entries for Lennert Buytenhek Lennert Buytenhek

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.