From: Jan Engelhardt Date: Thu, 31 Jan 2008 12:52:29 +0000 (-0800) Subject: [NETFILTER]: nf_{conntrack,nat}_proto_udp{,lite}: annotate with const X-Git-Tag: v2.6.25-rc1~1089^2~41 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da3f13c95a4c6e275a9b568f358c0c120ad83ecb;p=linux-2.6 [NETFILTER]: nf_{conntrack,nat}_proto_udp{,lite}: annotate with const Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c index 10df4db078..4b8f49910f 100644 --- a/net/ipv4/netfilter/nf_nat_proto_udp.c +++ b/net/ipv4/netfilter/nf_nat_proto_udp.c @@ -91,7 +91,7 @@ udp_manip_pkt(struct sk_buff *skb, const struct nf_conntrack_tuple *tuple, enum nf_nat_manip_type maniptype) { - struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff); + const struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff); struct udphdr *hdr; unsigned int hdroff = iphdroff + iph->ihl*4; __be32 oldip, newip; diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c index 4c1e67ed63..b8a35cc064 100644 --- a/net/netfilter/nf_conntrack_proto_udp.c +++ b/net/netfilter/nf_conntrack_proto_udp.c @@ -30,7 +30,8 @@ static int udp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) { - struct udphdr _hdr, *hp; + const struct udphdr *hp; + struct udphdr _hdr; /* Actually only need first 8 bytes. */ hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr); @@ -94,7 +95,8 @@ static int udp_error(struct sk_buff *skb, unsigned int dataoff, unsigned int hooknum) { unsigned int udplen = skb->len - dataoff; - struct udphdr _hdr, *hdr; + const struct udphdr *hdr; + struct udphdr _hdr; /* Header is too small? */ hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr); diff --git a/net/netfilter/nf_conntrack_proto_udplite.c b/net/netfilter/nf_conntrack_proto_udplite.c index d9e1532b45..9dd03c7aea 100644 --- a/net/netfilter/nf_conntrack_proto_udplite.c +++ b/net/netfilter/nf_conntrack_proto_udplite.c @@ -31,7 +31,8 @@ static int udplite_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) { - struct udphdr _hdr, *hp; + const struct udphdr *hp; + struct udphdr _hdr; hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr); if (hp == NULL) @@ -94,7 +95,8 @@ static int udplite_error(struct sk_buff *skb, unsigned int dataoff, unsigned int hooknum) { unsigned int udplen = skb->len - dataoff; - struct udphdr _hdr, *hdr; + const struct udphdr *hdr; + struct udphdr _hdr; unsigned int cscov; /* Header is too small? */