X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fnf_nat_proto_sctp.c;h=65e470bc6123dfcabf0956b8542ffa043f36980c;hb=5c402355adf8f920531f02099f4ec0d2bccd4c64;hp=3d3faa9d5f6d87ee9d40b466ca2f5755090d7e98;hpb=9d908a69a32e0171eb5eeac93f2f46ffa4190573;p=linux-2.6

diff --git a/net/ipv4/netfilter/nf_nat_proto_sctp.c b/net/ipv4/netfilter/nf_nat_proto_sctp.c
index 3d3faa9d5f..65e470bc61 100644
--- a/net/ipv4/netfilter/nf_nat_proto_sctp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_sctp.c
@@ -16,7 +16,7 @@
 
 static u_int16_t nf_sctp_port_rover;
 
-static int
+static bool
 sctp_unique_tuple(struct nf_conntrack_tuple *tuple,
 		  const struct nf_nat_range *range,
 		  enum nf_nat_manip_type maniptype,
@@ -26,7 +26,7 @@ sctp_unique_tuple(struct nf_conntrack_tuple *tuple,
 					 &nf_sctp_port_rover);
 }
 
-static int
+static bool
 sctp_manip_pkt(struct sk_buff *skb,
 	       unsigned int iphdroff,
 	       const struct nf_conntrack_tuple *tuple,
@@ -36,10 +36,10 @@ sctp_manip_pkt(struct sk_buff *skb,
 	sctp_sctphdr_t *hdr;
 	unsigned int hdroff = iphdroff + iph->ihl*4;
 	__be32 oldip, newip;
-	u32 crc32;
+	__be32 crc32;
 
 	if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
-		return 0;
+		return false;
 
 	iph = (struct iphdr *)(skb->data + iphdroff);
 	hdr = (struct sctphdr *)(skb->data + hdroff);
@@ -61,9 +61,9 @@ sctp_manip_pkt(struct sk_buff *skb,
 		crc32 = sctp_update_cksum((u8 *)skb->data, skb_headlen(skb),
 					  crc32);
 	crc32 = sctp_end_cksum(crc32);
-	hdr->checksum = htonl(crc32);
+	hdr->checksum = crc32;
 
-	return 1;
+	return true;
 }
 
 static const struct nf_nat_protocol nf_nat_protocol_sctp = {