netlink: Get rid of obsolete rtnetlink macros

Removes all RTA_GET*() and RTA_PUT*() variations, as well as the
the unused rtattr_strcmp(). Get rid of rtm_get_table() by moving
it to its only user decnet.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 8 insertions, 13 deletions

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 21318d15bbc3..bc8a1cdaac98 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -541,19 +541,6 @@ static const int rta_max[RTM_NR_FAMILIES] =
 	[RTM_FAM(RTM_NEWACTION)]    = TCAA_MAX,
 };
 
-void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data)
-{
-	struct rtattr *rta;
-	int size = RTA_LENGTH(attrlen);
-
-	rta = (struct rtattr *)skb_put(skb, RTA_ALIGN(size));
-	rta->rta_type = attrtype;
-	rta->rta_len = size;
-	memcpy(RTA_DATA(rta), data, attrlen);
-	memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size);
-}
-EXPORT_SYMBOL(__rta_fill);
-
 int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigned int group, int echo)
 {
 	struct sock *rtnl = net->rtnl;
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 7eaf98799729..102d6106a942 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -505,6 +505,14 @@ static int dn_fib_check_attr(struct rtmsg *r, struct rtattr **rta)
 	return 0;
 }
 
+static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
+{
+	if (rta[RTA_TABLE - 1])
+		table = nla_get_u32((struct nlattr *) rta[RTA_TABLE - 1]);
+
+	return table;
+}
+
 static int dn_fib_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
 	struct net *net = sock_net(skb->sk);