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Commit 5e5f3f0f authored Mar 03, 2008 by YOSHIFUJI Hideaki

[IPV6] ADDRCONF: Convert ipv6_get_saddr() to ipv6_dev_get_saddr().



Since most users of ipv6_get_saddr() pass non-NULL as
dst argument, use ipv6_dev_get_saddr() directly.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

parent 8082c37c

include/net/addrconf.h

+0 −3

Original line number	Diff line number	Diff line
		@@ -73,9 +73,6 @@ extern struct inet6_ifaddr ipv6_get_ifaddr(struct net net,
		struct net_device *dev,
		int strict);

		extern int ipv6_get_saddr(struct dst_entry *dst,
		struct in6_addr *daddr,
		struct in6_addr *saddr);
		extern int ipv6_dev_get_saddr(struct net_device *dev,
		struct in6_addr *daddr,
		struct in6_addr *saddr);

net/ipv6/addrconf.c

+1 −8

Original line number	Diff line number	Diff line
		@@ -1167,14 +1167,7 @@ record_it:
		return 0;
		}


		int ipv6_get_saddr(struct dst_entry *dst,
		struct in6_addr daddr, struct in6_addr saddr)
		{
		return ipv6_dev_get_saddr(dst ? ip6_dst_idev(dst)->dev : NULL, daddr, saddr);
		}

		EXPORT_SYMBOL(ipv6_get_saddr);
		EXPORT_SYMBOL(ipv6_dev_get_saddr);

		int ipv6_get_lladdr(struct net_device dev, struct in6_addr addr,
		unsigned char banned_flags)

net/ipv6/fib6_rules.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -85,8 +85,8 @@ static int fib6_rule_action(struct fib_rule rule, struct flowi flp,
		if ((rule->flags & FIB_RULE_FIND_SADDR) &&
		r->src.plen && !(flags & RT6_LOOKUP_F_HAS_SADDR)) {
		struct in6_addr saddr;
		if (ipv6_get_saddr(&rt->u.dst, &flp->fl6_dst,
		&saddr))
		if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev,
		&flp->fl6_dst, &saddr))
		goto again;
		if (!ipv6_prefix_equal(&saddr, &r->src.addr,
		r->src.plen))

net/ipv6/ip6_output.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -919,7 +919,8 @@ static int ip6_dst_lookup_tail(struct sock *sk,
		goto out_err_release;

		if (ipv6_addr_any(&fl->fl6_src)) {
		err = ipv6_get_saddr(*dst, &fl->fl6_dst, &fl->fl6_src);
		err = ipv6_dev_get_saddr(ip6_dst_idev(*dst)->dev,
		&fl->fl6_dst, &fl->fl6_src);
		if (err)
		goto out_err_release;
		}

net/ipv6/route.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2122,7 +2122,8 @@ static int rt6_fill_node(struct sk_buff skb, struct rt6_info rt,
		NLA_PUT_U32(skb, RTA_IIF, iif);
		else if (dst) {
		struct in6_addr saddr_buf;
		if (ipv6_get_saddr(&rt->u.dst, dst, &saddr_buf) == 0)
		if (ipv6_dev_get_saddr(ip6_dst_idev(&rt->u.dst)->dev,
		dst, &saddr_buf) == 0)
		NLA_PUT(skb, RTA_PREFSRC, 16, &saddr_buf);
		}