netfilter: nf_conntrack: pass template to l4proto ->error() handler

The error handlers might need the template to get the conntrack zone
introduced in the next patches to perform a conntrack lookup.

Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
index dd37550..9a28155 100644
--- a/net/netfilter/nf_conntrack_proto_dccp.c
+++ b/net/netfilter/nf_conntrack_proto_dccp.c
@@ -561,8 +561,9 @@
 	return NF_ACCEPT;
 }
 
-static int dccp_error(struct net *net, struct sk_buff *skb,
-		      unsigned int dataoff, enum ip_conntrack_info *ctinfo,
+static int dccp_error(struct net *net, struct nf_conn *tmpl,
+		      struct sk_buff *skb, unsigned int dataoff,
+		      enum ip_conntrack_info *ctinfo,
 		      u_int8_t pf, unsigned int hooknum)
 {
 	struct dccp_hdr _dh, *dh;