diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-03-18 14:05:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-18 22:00:34 -0400 |
| commit | 6eada0110c8984477f5f1e57a0b7f7b2fc841e30 (patch) | |
| tree | b7f6118fe6d137d56a2264fb81a8f5718236abb9 /net/ipv4/udp.c | |
| parent | 8f6320de5f6a817ba360be6ae39f721c7f9b26fb (diff) | |
netns: constify net_hash_mix() and various callers
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>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index f27556e2158b..294af16633af 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -318,8 +318,8 @@ static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2) inet1->inet_rcv_saddr == inet2->inet_rcv_saddr)); } -static unsigned int udp4_portaddr_hash(struct net *net, __be32 saddr, - unsigned int port) +static u32 udp4_portaddr_hash(const struct net *net, __be32 saddr, + unsigned int port) { return jhash_1word((__force u32)saddr, net_hash_mix(net)) ^ port; } @@ -421,9 +421,9 @@ static inline int compute_score2(struct sock *sk, struct net *net, return score; } -static unsigned int udp_ehashfn(struct net *net, const __be32 laddr, - const __u16 lport, const __be32 faddr, - const __be16 fport) +static u32 udp_ehashfn(const struct net *net, const __be32 laddr, + const __u16 lport, const __be32 faddr, + const __be16 fport) { static u32 udp_ehash_secret __read_mostly; |