From 9acd9f3ae92d0dc0ca7504fb48c1040e8bbc39fe Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Thu, 10 Apr 2008 15:42:10 +0900 Subject: [IPV6]: Make address arguments const. - net/ipv6/addrconf.c: ipv6_get_ifaddr(), ipv6_dev_get_saddr() - net/ipv6/mcast.c: ipv6_sock_mc_join(), ipv6_sock_mc_drop(), inet6_mc_check(), ipv6_dev_mc_inc(), __ipv6_dev_mc_dec(), ipv6_dev_mc_dec(), ipv6_chk_mcast_addr() - net/ipv6/route.c: rt6_lookup(), icmp6_dst_alloc() - net/ipv6/ip6_output.c: ip6_nd_hdr() - net/ipv6/ndisc.c: ndisc_send_ns(), ndisc_send_rs(), ndisc_send_redirect(), ndisc_get_neigh(), __ndisc_send() Signed-off-by: YOSHIFUJI Hideaki --- net/ipv6/mcast.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) (limited to 'net/ipv6/mcast.c') diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 2e6a53f3cc38..0a0132a1c443 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -127,8 +127,6 @@ static struct in6_addr mld2_all_mcr = MLD2_ALL_MCR_INIT; /* Big mc list lock for all the sockets */ static DEFINE_RWLOCK(ipv6_sk_mc_lock); -int __ipv6_dev_mc_dec(struct inet6_dev *idev, struct in6_addr *addr); - static void igmp6_join_group(struct ifmcaddr6 *ma); static void igmp6_leave_group(struct ifmcaddr6 *ma); static void igmp6_timer_handler(unsigned long data); @@ -177,7 +175,7 @@ int sysctl_mld_max_msf __read_mostly = IPV6_MLD_MAX_MSF; * socket join on multicast group */ -int ipv6_sock_mc_join(struct sock *sk, int ifindex, struct in6_addr *addr) +int ipv6_sock_mc_join(struct sock *sk, int ifindex, const struct in6_addr *addr) { struct net_device *dev = NULL; struct ipv6_mc_socklist *mc_lst; @@ -252,7 +250,7 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, struct in6_addr *addr) /* * socket leave on multicast group */ -int ipv6_sock_mc_drop(struct sock *sk, int ifindex, struct in6_addr *addr) +int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr) { struct ipv6_pinfo *np = inet6_sk(sk); struct ipv6_mc_socklist *mc_lst, **lnk; @@ -664,8 +662,8 @@ done: return err; } -int inet6_mc_check(struct sock *sk, struct in6_addr *mc_addr, - struct in6_addr *src_addr) +int inet6_mc_check(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; @@ -871,7 +869,7 @@ static void mld_clear_delrec(struct inet6_dev *idev) /* * device multicast group inc (add if not found) */ -int ipv6_dev_mc_inc(struct net_device *dev, struct in6_addr *addr) +int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr) { struct ifmcaddr6 *mc; struct inet6_dev *idev; @@ -942,7 +940,7 @@ int ipv6_dev_mc_inc(struct net_device *dev, struct in6_addr *addr) /* * device multicast group del */ -int __ipv6_dev_mc_dec(struct inet6_dev *idev, struct in6_addr *addr) +int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr) { struct ifmcaddr6 *ma, **map; @@ -967,7 +965,7 @@ int __ipv6_dev_mc_dec(struct inet6_dev *idev, struct in6_addr *addr) return -ENOENT; } -int ipv6_dev_mc_dec(struct net_device *dev, struct in6_addr *addr) +int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr) { struct inet6_dev *idev = in6_dev_get(dev); int err; @@ -1012,8 +1010,8 @@ int ipv6_is_mld(struct sk_buff *skb, int nexthdr) /* * check if the interface/address pair is valid */ -int ipv6_chk_mcast_addr(struct net_device *dev, struct in6_addr *group, - struct in6_addr *src_addr) +int ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group, + const struct in6_addr *src_addr) { struct inet6_dev *idev; struct ifmcaddr6 *mc; -- cgit v1.2.3-70-g09d2