diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-04-22 04:53:02 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-22 11:04:14 -0700 |
| commit | b71d1d426d263b0b6cb5760322efebbfc89d4463 (patch) | |
| tree | 226ca7390bd6187ec9139d2ccedd26fd94d8e57a /net/sctp | |
| parent | 5f8629c526b4f7e529a6d27bbd802c0dc7fcc357 (diff) | |
inet: constify ip headers and in6_addr
Add const qualifiers to structs iphdr, ipv6hdr and in6_addr pointers
where possible, to make code intention more obvious.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/input.c | 2 | ||||
| -rw-r--r-- | net/sctp/ipv6.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 3a8eb79eb78b..741ed1648838 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -565,7 +565,7 @@ void sctp_err_finish(struct sock *sk, struct sctp_association *asoc) */ void sctp_v4_err(struct sk_buff *skb, __u32 info) { - struct iphdr *iph = (struct iphdr *)skb->data; + const struct iphdr *iph = (const struct iphdr *)skb->data; const int ihlen = iph->ihl * 4; const int type = icmp_hdr(skb)->type; const int code = icmp_hdr(skb)->code; diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 865ce7ba4e14..321f175055bf 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -531,7 +531,7 @@ static int sctp_v6_is_any(const union sctp_addr *addr) static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp) { int type; - struct in6_addr *in6 = (struct in6_addr *)&addr->v6.sin6_addr; + const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr; type = ipv6_addr_type(in6); if (IPV6_ADDR_ANY == type) |