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netns: constify net_hash_mix() and various callers

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const qualifiers ease code review by making clear
which objects are not written in a function.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2015-03-18 14:05:33 -07:00
committed by David S. Miller
parent 8f6320de5f
commit 6eada0110c
9 changed files with 31 additions and 31 deletions
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16
net/ipv6/udp.c
View File

@@ -53,11 +53,11 @@
#include <trace/events/skb.h>
#include "udp_impl.h"
static unsigned int udp6_ehashfn(struct net *net,
const struct in6_addr *laddr,
const u16 lport,
const struct in6_addr *faddr,
const __be16 fport)
static u32 udp6_ehashfn(const struct net *net,
const struct in6_addr *laddr,
const u16 lport,
const struct in6_addr *faddr,
const __be16 fport)
{
static u32 udp6_ehash_secret __read_mostly;
static u32 udp_ipv6_hash_secret __read_mostly;
@@ -104,9 +104,9 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
return 0;
}
static unsigned int udp6_portaddr_hash(struct net *net,
const struct in6_addr *addr6,
unsigned int port)
static u32 udp6_portaddr_hash(const struct net *net,
const struct in6_addr *addr6,
unsigned int port)
{
unsigned int hash, mix = net_hash_mix(net);