X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=net%2Fipv4%2Fxfrm4_policy.c;h=4ff8ed30024f3fcf11d83dc1b422d2fc71ecc5a4;hb=5b6b54982258c330247957a8d877b9851ac69d53;hp=699f27ce62ad169b05d996c55c000e68e859c404;hpb=d27146dd5b72ab7d7e641f56f4bee1484dabd0b7;p=linux-2.6-omap-h63xx.git

diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 699f27ce62a..4ff8ed30024 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -1,11 +1,11 @@
-/* 
+/*
  * xfrm4_policy.c
  *
  * Changes:
  *	Kazunori MIYAZAWA @USAGI
  * 	YOSHIFUJI Hideaki @USAGI
  *		Split up af-specific portion
- * 	
+ *
  */
 
 #include <linux/compiler.h>
@@ -50,8 +50,8 @@ __xfrm4_find_bundle(struct flowi *fl, struct xfrm_policy *policy)
 		struct xfrm_dst *xdst = (struct xfrm_dst*)dst;
 		if (xdst->u.rt.fl.oif == fl->oif &&	/*XXX*/
 		    xdst->u.rt.fl.fl4_dst == fl->fl4_dst &&
-	    	    xdst->u.rt.fl.fl4_src == fl->fl4_src &&
-	    	    xdst->u.rt.fl.fl4_tos == fl->fl4_tos &&
+		    xdst->u.rt.fl.fl4_src == fl->fl4_src &&
+		    xdst->u.rt.fl.fl4_tos == fl->fl4_tos &&
 		    xfrm_bundle_ok(policy, xdst, fl, AF_INET, 0)) {
 			dst_clone(dst);
 			break;
@@ -119,7 +119,7 @@ __xfrm4_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int
 
 		if (xfrm[i]->props.mode == XFRM_MODE_TUNNEL) {
 			unsigned short encap_family = xfrm[i]->props.family;
-			switch(encap_family) {
+			switch (encap_family) {
 			case AF_INET:
 				fl_tunnel.fl4_dst = xfrm[i]->id.daddr.a4;
 				fl_tunnel.fl4_src = xfrm[i]->props.saddr.a4;
@@ -209,8 +209,8 @@ error:
 static void
 _decode_session4(struct sk_buff *skb, struct flowi *fl)
 {
-	struct iphdr *iph = skb->nh.iph;
-	u8 *xprth = skb->nh.raw + iph->ihl*4;
+	struct iphdr *iph = ip_hdr(skb);
+	u8 *xprth = skb_network_header(skb) + iph->ihl * 4;
 
 	memset(fl, 0, sizeof(struct flowi));
 	if (!(iph->frag_off & htons(IP_MF | IP_OFFSET))) {
@@ -263,7 +263,7 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl)
 		default:
 			fl->fl_ipsec_spi = 0;
 			break;
-		};
+		}
 	}
 	fl->proto = iph->protocol;
 	fl->fl4_dst = iph->daddr;
@@ -291,7 +291,7 @@ static void xfrm4_dst_destroy(struct dst_entry *dst)
 
 	if (likely(xdst->u.rt.idev))
 		in_dev_put(xdst->u.rt.idev);
-	if (dst->xfrm->props.family == AF_INET && likely(xdst->u.rt.peer))
+	if (dst->xfrm && dst->xfrm->props.family == AF_INET && likely(xdst->u.rt.peer))
 		inet_putpeer(xdst->u.rt.peer);
 	xfrm_dst_destroy(xdst);
 }