netfilter: Use unsigned types for hooknum and pf vars

[net-next-2.6.git] / net / ipv4 / netfilter / nf_conntrack_proto_icmp.c

diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 97791048fa9b0c3fd7afc9802025ebe6db963cf5..da8edcdaef322fadfbff073656080b9f0e115261 100644 (file)
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -79,7 +79,7 @@ static int icmp_packet(struct nf_conn *ct,
                       const struct sk_buff *skb,
                       unsigned int dataoff,
                       enum ip_conntrack_info ctinfo,
-                      int pf,
+                      u_int8_t pf,
                       unsigned int hooknum)
 {
        /* Try to delete connection immediately after all replies:
@@ -173,7 +173,7 @@ icmp_error_message(struct sk_buff *skb,
 /* Small and modified version of icmp_rcv */
 static int
 icmp_error(struct sk_buff *skb, unsigned int dataoff,
-          enum ip_conntrack_info *ctinfo, int pf, unsigned int hooknum)
+          enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum)
 {
        const struct icmphdr *icmph;
        struct icmphdr _ih;