Commit da3f13c9 authored by Jan Engelhardt's avatar Jan Engelhardt Committed by David S. Miller

[NETFILTER]: nf_{conntrack,nat}_proto_udp{,lite}: annotate with const

Signed-off-by: default avatarJan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 82f568fc
......@@ -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;
......
......@@ -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);
......
......@@ -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? */
......
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