patch-2.0.24 linux/net/ipv4/ip_output.c

• Lines: 15
• Date: Wed Oct 30 03:42:42 1996
• Orig file: v2.0.23/linux/net/ipv4/ip_output.c
• Orig date: Tue Jul 9 14:28:32 1996

diff -u --recursive --new-file v2.0.23/linux/net/ipv4/ip_output.c linux/net/ipv4/ip_output.c
@@ -123,13 +123,13 @@
 	skb->dev = dev;
 	skb->arp = 1;
 	skb->protocol = htons(ETH_P_IP);
+	skb_reserve(skb,(dev->hard_header_len+15)&~15);	/* 16 byte aligned IP headers are always good */
 	if (dev->hard_header)
 	{
 		/*
 		 *	Build a hardware header. Source address is our mac, destination unknown
 		 *  	(rebuild header will sort this out)
 		 */
-		skb_reserve(skb,(dev->hard_header_len+15)&~15);	/* 16 byte aligned IP headers are good */
 		if (rt && dev == rt->rt_dev && rt->rt_hh)
 		{
 			memcpy(skb_push(skb,dev->hard_header_len),rt->rt_hh->hh_data,dev->hard_header_len);