Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ab32cd79 authored by Thomas Graf's avatar Thomas Graf Committed by David S. Miller
Browse files

route: Remove unused ifa_anycast field 



The field was supposed to allow the creation of an anycast route by
assigning an anycast address to an address prefix. It was never
implemented so this field is unused and serves no purpose. Remove it.

Signed-off-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bc3ed28c

include/linux/inetdevice.h

+0 −1
Original line number Diff line number Diff line
@@ -117,7 +117,6 @@ struct in_ifaddr 
	__be32			ifa_address;

	__be32			ifa_mask;

	__be32			ifa_broadcast;

	__be32			ifa_anycast;

	unsigned char		ifa_scope;

	unsigned char		ifa_flags;

	unsigned char		ifa_prefixlen;

net/ipv4/devinet.c

+0 −9
Original line number Diff line number Diff line
@@ -90,7 +90,6 @@ static const struct nla_policy ifa_ipv4_policy[IFA_MAX+1] = { 
	[IFA_LOCAL]     	= { .type = NLA_U32 },

	[IFA_ADDRESS]   	= { .type = NLA_U32 },

	[IFA_BROADCAST] 	= { .type = NLA_U32 },

	[IFA_ANYCAST]   	= { .type = NLA_U32 },

	[IFA_LABEL]     	= { .type = NLA_STRING, .len = IFNAMSIZ - 1 },

};
@@ -536,9 +535,6 @@ static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh) 
	if (tb[IFA_BROADCAST])

		ifa->ifa_broadcast = nla_get_be32(tb[IFA_BROADCAST]);



	if (tb[IFA_ANYCAST])

		ifa->ifa_anycast = nla_get_be32(tb[IFA_ANYCAST]);



	if (tb[IFA_LABEL])

		nla_strlcpy(ifa->ifa_label, tb[IFA_LABEL], IFNAMSIZ);

	else
@@ -745,7 +741,6 @@ int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg) 
				break;

			inet_del_ifa(in_dev, ifap, 0);

			ifa->ifa_broadcast = 0;

			ifa->ifa_anycast = 0;

			ifa->ifa_scope = 0;

		}
@@ -1113,7 +1108,6 @@ static inline size_t inet_nlmsg_size(void) 
	       + nla_total_size(4) /* IFA_ADDRESS */

	       + nla_total_size(4) /* IFA_LOCAL */

	       + nla_total_size(4) /* IFA_BROADCAST */

	       + nla_total_size(4) /* IFA_ANYCAST */

	       + nla_total_size(IFNAMSIZ); /* IFA_LABEL */

}
@@ -1143,9 +1137,6 @@ static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa, 
	if (ifa->ifa_broadcast)

		NLA_PUT_BE32(skb, IFA_BROADCAST, ifa->ifa_broadcast);



	if (ifa->ifa_anycast)

		NLA_PUT_BE32(skb, IFA_ANYCAST, ifa->ifa_anycast);



	if (ifa->ifa_label[0])

		NLA_PUT_STRING(skb, IFA_LABEL, ifa->ifa_label);