X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fipv4%2Fxfrm4_output.c;h=44ef208a75cb175bfbff21cae090212a6d996b07;hb=49e1900d4cc2e7bcecb681fe60f0990bec2dcce8;hp=193363e22932ce19f84a60df94d8bfbdaac471d6;hpb=c0bc8721b8d0380ec69fa97578c91201201b05a9;p=powerpc.git

diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
index 193363e229..44ef208a75 100644
--- a/net/ipv4/xfrm4_output.c
+++ b/net/ipv4/xfrm4_output.c
@@ -1,7 +1,7 @@
 /*
  * xfrm4_output.c - Common IPsec encapsulation code for IPv4.
  * Copyright (c) 2004 Herbert Xu <herbert@gondor.apana.org.au>
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
@@ -22,14 +22,13 @@ static int xfrm4_tunnel_check_size(struct sk_buff *skb)
 {
 	int mtu, ret = 0;
 	struct dst_entry *dst;
-	struct iphdr *iph = skb->nh.iph;
 
 	if (IPCB(skb)->flags & IPSKB_XFRM_TUNNEL_SIZE)
 		goto out;
 
 	IPCB(skb)->flags |= IPSKB_XFRM_TUNNEL_SIZE;
-	
-	if (!(iph->frag_off & htons(IP_DF)) || skb->local_df)
+
+	if (!(ip_hdr(skb)->frag_off & htons(IP_DF)) || skb->local_df)
 		goto out;
 
 	dst = skb->dst;
@@ -47,14 +46,14 @@ static int xfrm4_output_one(struct sk_buff *skb)
 	struct dst_entry *dst = skb->dst;
 	struct xfrm_state *x = dst->xfrm;
 	int err;
-	
-	if (skb->ip_summed == CHECKSUM_HW) {
-		err = skb_checksum_help(skb, 0);
+
+	if (skb->ip_summed == CHECKSUM_PARTIAL) {
+		err = skb_checksum_help(skb);
 		if (err)
 			goto error_nolock;
 	}
 
-	if (x->props.mode) {
+	if (x->props.mode == XFRM_MODE_TUNNEL) {
 		err = xfrm4_tunnel_check_size(skb);
 		if (err)
 			goto error_nolock;
@@ -66,7 +65,7 @@ static int xfrm4_output_one(struct sk_buff *skb)
 		if (err)
 			goto error;
 
-		err = x->mode->output(skb);
+		err = x->mode->output(x, skb);
 		if (err)
 			goto error;
 
@@ -78,14 +77,14 @@ static int xfrm4_output_one(struct sk_buff *skb)
 		x->curlft.packets++;
 
 		spin_unlock_bh(&x->lock);
-	
+
 		if (!(skb->dst = dst_pop(dst))) {
 			err = -EHOSTUNREACH;
 			goto error_nolock;
 		}
 		dst = skb->dst;
 		x = dst->xfrm;
-	} while (x && !x->props.mode);
+	} while (x && (x->props.mode != XFRM_MODE_TUNNEL));
 
 	IPCB(skb)->flags |= IPSKB_XFRM_TRANSFORMED;
 	err = 0;
@@ -134,7 +133,7 @@ static int xfrm4_output_finish(struct sk_buff *skb)
 	}
 #endif
 
-	if (!skb_shinfo(skb)->gso_size)
+	if (!skb_is_gso(skb))
 		return xfrm4_output_finish2(skb);
 
 	skb->protocol = htons(ETH_P_IP);