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Commit 0344338b authored by Andy Gospodarek's avatar Andy Gospodarek Committed by David S. Miller
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net: addr IFLA_OPERSTATE to netlink message for ipv6 ifinfo 



This is useful information to include in ipv6 netlink messages that
report interface information.  IFLA_OPERSTATE is already included in
ipv4 messages, but missing for ipv6.  This closes that gap.

Signed-off-by: default avatarAndy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent da65ad1f

net/ipv6/addrconf.c

+4 −1
Original line number Diff line number Diff line
@@ -4706,6 +4706,7 @@ static inline size_t inet6_if_nlmsg_size(void) 
	       + nla_total_size(MAX_ADDR_LEN) /* IFLA_ADDRESS */

	       + nla_total_size(4) /* IFLA_MTU */

	       + nla_total_size(4) /* IFLA_LINK */

	       + nla_total_size(1) /* IFLA_OPERSTATE */

	       + nla_total_size(inet6_ifla6_size()); /* IFLA_PROTINFO */

}
@@ -4962,7 +4963,9 @@ static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev, 
	     nla_put(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr)) ||

	    nla_put_u32(skb, IFLA_MTU, dev->mtu) ||

	    (dev->ifindex != dev_get_iflink(dev) &&

	     nla_put_u32(skb, IFLA_LINK, dev_get_iflink(dev))))

	     nla_put_u32(skb, IFLA_LINK, dev_get_iflink(dev))) ||

	    nla_put_u8(skb, IFLA_OPERSTATE,

		       netif_running(dev) ? dev->operstate : IF_OPER_DOWN))

		goto nla_put_failure;

	protoinfo = nla_nest_start(skb, IFLA_PROTINFO);

	if (!protoinfo)