diff options
Diffstat (limited to 'net/ipv6/ndisc.c')
| -rw-r--r-- | net/ipv6/ndisc.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index b3295d82fec..5b9ad5e2f56 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -442,8 +442,9 @@ static void pndisc_destructor(struct pneigh_entry *n) */ static void __ndisc_send(struct net_device *dev, struct neighbour *neigh, - struct in6_addr *daddr, struct in6_addr *saddr, - struct icmp6hdr *icmp6h, struct in6_addr *target, + const struct in6_addr *daddr, + const struct in6_addr *saddr, + struct icmp6hdr *icmp6h, const struct in6_addr *target, int llinfo) { struct flowi fl; @@ -529,12 +530,13 @@ static void __ndisc_send(struct net_device *dev, } static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh, - struct in6_addr *daddr, struct in6_addr *solicited_addr, - int router, int solicited, int override, int inc_opt) + const struct in6_addr *daddr, + const struct in6_addr *solicited_addr, + int router, int solicited, int override, int inc_opt) { struct in6_addr tmpaddr; struct inet6_ifaddr *ifp; - struct in6_addr *src_addr; + const struct in6_addr *src_addr; struct icmp6hdr icmp6h = { .icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT, }; @@ -564,8 +566,8 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh, } void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh, - struct in6_addr *solicit, - struct in6_addr *daddr, struct in6_addr *saddr) + const struct in6_addr *solicit, + const struct in6_addr *daddr, const struct in6_addr *saddr) { struct in6_addr addr_buf; struct icmp6hdr icmp6h = { @@ -584,8 +586,8 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh, !ipv6_addr_any(saddr) ? ND_OPT_SOURCE_LL_ADDR : 0); } -void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr, - struct in6_addr *daddr) +void ndisc_send_rs(struct net_device *dev, const struct in6_addr *saddr, + const struct in6_addr *daddr) { struct icmp6hdr icmp6h = { .icmp6_type = NDISC_ROUTER_SOLICITATION, @@ -1447,7 +1449,7 @@ static void ndisc_redirect_rcv(struct sk_buff *skb) } void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, - struct in6_addr *target) + const struct in6_addr *target) { struct net_device *dev = skb->dev; struct net *net = dev_net(dev); |