Subject: [patch 1/2] : remove header_ops bug in qeth driver

From: Ursula Braun <[email-masked]>
Date: Mon, 22 Oct 2007 16:16:14 +0200

From: Ursula Braun <[email-masked]>

Remove qeth bug caused by commit:
[NET]: Move hardware header operations out of netdevice.

This is the second part of the qeth header_ops patch, since
first patch sent 10/19 has been insufficient.
Nevertheless first patch is still valid and should be kept.

Signed-off-by: Ursula Braun <[email-masked]>
---
 include/linux/netdevice.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6-uschi/include/linux/netdevice.h
===================================================================
--- linux-2.6-uschi.orig/include/linux/netdevice.h
+++ linux-2.6-uschi/include/linux/netdevice.h
@@ -834,7 +834,7 @@ static inline int dev_hard_header(struct
 				  const void *daddr, const void *saddr,
 				  unsigned len)
 {
-	if (!dev->header_ops)
+	if (!dev->header_ops || !dev->header_ops->create)
 		return 0;
 
 	return dev->header_ops->create(skb, dev, type, daddr, saddr, len);

--