netdev - Re: [net-next:master 153/162] net/ipv6/addrconf.c:503:11: error: 'struct ipv6_devconf' has no member named 'mc

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Date:	Tue, 04 Dec 2012 14:47:02 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	fengguang.wu@...el.com
Cc:	nicolas.dichtel@...nd.com, netdev@...r.kernel.org
Subject: Re: [net-next:master 153/162] net/ipv6/addrconf.c:503:11: error:
 'struct ipv6_devconf' has no member named 'mc_forwarding'


Thanks, fixed as follows:

--------------------
[PATCH] ipv6: Protect ->mc_forwarding access with CONFIG_IPV6_MROUTE

Reported-by: Fengguang Wu <fengguang.wu@...el.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
---
 net/ipv6/addrconf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 28e0e62..6fca01f 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -469,8 +469,10 @@ static int inet6_netconf_msgsize_devconf(int type)
 	/* type -1 is used for ALL */
 	if (type == -1 || type == NETCONFA_FORWARDING)
 		size += nla_total_size(4);
+#ifdef CONFIG_IPV6_MROUTE
 	if (type == -1 || type == NETCONFA_MC_FORWARDING)
 		size += nla_total_size(4);
+#endif
 
 	return size;
 }
@@ -498,11 +500,12 @@ static int inet6_netconf_fill_devconf(struct sk_buff *skb, int ifindex,
 	if ((type == -1 || type == NETCONFA_FORWARDING) &&
 	    nla_put_s32(skb, NETCONFA_FORWARDING, devconf->forwarding) < 0)
 		goto nla_put_failure;
+#ifdef CONFIG_IPV6_MROUTE
 	if ((type == -1 || type == NETCONFA_MC_FORWARDING) &&
 	    nla_put_s32(skb, NETCONFA_MC_FORWARDING,
 			devconf->mc_forwarding) < 0)
 		goto nla_put_failure;
-
+#endif
 	return nlmsg_end(skb, nlh);
 
 nla_put_failure:
-- 
1.7.11.7

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