diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-03-16 15:31:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-03-17 08:56:37 +0000 |
| commit | 66eb554c6449cef8c1e1b814f74d13f264582591 (patch) | |
| tree | 8aa17160dd9a803a564c534e984aef0fd320b48e | |
| parent | a0a989d3007538cd7dae9431d8ac47850ced3100 (diff) | |
ipv6: constify inet6_mc_check()
inet6_mc_check() is essentially a read-only function.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/addrconf.h | 2 | ||||
| -rw-r--r-- | net/ipv6/mcast.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index c04f359655b8..82da55101b5a 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -223,7 +223,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr); void __ipv6_sock_mc_close(struct sock *sk); void ipv6_sock_mc_close(struct sock *sk); -bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr, +bool inet6_mc_check(const struct sock *sk, const struct in6_addr *mc_addr, const struct in6_addr *src_addr); int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr); diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 1c02160cf7a4..714cdc9e2b8e 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -627,12 +627,12 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf, return 0; } -bool inet6_mc_check(struct sock *sk, const struct in6_addr *mc_addr, +bool inet6_mc_check(const struct sock *sk, const struct in6_addr *mc_addr, const struct in6_addr *src_addr) { - struct ipv6_pinfo *np = inet6_sk(sk); - struct ipv6_mc_socklist *mc; - struct ip6_sf_socklist *psl; + const struct ipv6_pinfo *np = inet6_sk(sk); + const struct ipv6_mc_socklist *mc; + const struct ip6_sf_socklist *psl; bool rv = true; rcu_read_lock(); |