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>

1 files changed, 0 insertions, 129 deletions

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 2c1de8982c8..ea60b085410 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -612,12 +612,6 @@ struct tcamsg {
 #include <linux/mutex.h>
 #include <linux/netdevice.h>
 
-static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
-{
-	int len = strlen(str) + 1;
-	return len > rta->rta_len || memcmp(RTA_DATA(rta), str, len);
-}
-
 extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
 extern int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid);
 extern void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid,
@@ -628,122 +622,6 @@ extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst,
 			      u32 id, u32 ts, u32 tsage, long expires,
 			      u32 error);
 
-extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
-
-#define RTA_PUT(skb, attrtype, attrlen, data) \
-({	if (unlikely(skb_tailroom(skb) < (int)RTA_SPACE(attrlen))) \
-		 goto rtattr_failure; \
-   	__rta_fill(skb, attrtype, attrlen, data); }) 
-
-#define RTA_APPEND(skb, attrlen, data) \
-({	if (unlikely(skb_tailroom(skb) < (int)(attrlen))) \
-		goto rtattr_failure; \
-	memcpy(skb_put(skb, attrlen), data, attrlen); })
-
-#define RTA_PUT_NOHDR(skb, attrlen, data) \
-({	RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \
-	memset(skb_tail_pointer(skb) - (RTA_ALIGN(attrlen) - attrlen), 0, \
-	       RTA_ALIGN(attrlen) - attrlen); })
-
-#define RTA_PUT_U8(skb, attrtype, value) \
-({	u8 _tmp = (value); \
-	RTA_PUT(skb, attrtype, sizeof(u8), &_tmp); })
-
-#define RTA_PUT_U16(skb, attrtype, value) \
-({	u16 _tmp = (value); \
-	RTA_PUT(skb, attrtype, sizeof(u16), &_tmp); })
-
-#define RTA_PUT_U32(skb, attrtype, value) \
-({	u32 _tmp = (value); \
-	RTA_PUT(skb, attrtype, sizeof(u32), &_tmp); })
-
-#define RTA_PUT_U64(skb, attrtype, value) \
-({	u64 _tmp = (value); \
-	RTA_PUT(skb, attrtype, sizeof(u64), &_tmp); })
-
-#define RTA_PUT_SECS(skb, attrtype, value) \
-	RTA_PUT_U64(skb, attrtype, (value) / HZ)
-
-#define RTA_PUT_MSECS(skb, attrtype, value) \
-	RTA_PUT_U64(skb, attrtype, jiffies_to_msecs(value))
-
-#define RTA_PUT_STRING(skb, attrtype, value) \
-	RTA_PUT(skb, attrtype, strlen(value) + 1, value)
-
-#define RTA_PUT_FLAG(skb, attrtype) \
-	RTA_PUT(skb, attrtype, 0, NULL);
-
-#define RTA_NEST(skb, type) \
-({	struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \
-	RTA_PUT(skb, type, 0, NULL); \
-	__start;  })
-
-#define RTA_NEST_END(skb, start) \
-({	(start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
-	(skb)->len; })
-
-#define RTA_NEST_COMPAT(skb, type, attrlen, data) \
-({	struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \
-	RTA_PUT(skb, type, attrlen, data); \
-	RTA_NEST(skb, type); \
-	__start; })
-
-#define RTA_NEST_COMPAT_END(skb, start) \
-({	struct rtattr *__nest = (void *)(start) + NLMSG_ALIGN((start)->rta_len); \
-	(start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
-	RTA_NEST_END(skb, __nest); \
-	(skb)->len; })
-
-#define RTA_NEST_CANCEL(skb, start) \
-({	if (start) \
-		skb_trim(skb, (unsigned char *) (start) - (skb)->data); \
-	-1; })
-
-#define RTA_GET_U8(rta) \
-({	if (!rta || RTA_PAYLOAD(rta) < sizeof(u8)) \
-		goto rtattr_failure; \
-	*(u8 *) RTA_DATA(rta); })
-
-#define RTA_GET_U16(rta) \
-({	if (!rta || RTA_PAYLOAD(rta) < sizeof(u16)) \
-		goto rtattr_failure; \
-	*(u16 *) RTA_DATA(rta); })
-
-#define RTA_GET_U32(rta) \
-({	if (!rta || RTA_PAYLOAD(rta) < sizeof(u32)) \
-		goto rtattr_failure; \
-	*(u32 *) RTA_DATA(rta); })
-
-#define RTA_GET_U64(rta) \
-({	u64 _tmp; \
-	if (!rta || RTA_PAYLOAD(rta) < sizeof(u64)) \
-		goto rtattr_failure; \
-	memcpy(&_tmp, RTA_DATA(rta), sizeof(_tmp)); \
-	_tmp; })
-
-#define RTA_GET_FLAG(rta) (!!(rta))
-
-#define RTA_GET_SECS(rta) ((unsigned long) RTA_GET_U64(rta) * HZ)
-#define RTA_GET_MSECS(rta) (msecs_to_jiffies((unsigned long) RTA_GET_U64(rta)))
-		
-static inline struct rtattr *
-__rta_reserve(struct sk_buff *skb, int attrtype, int attrlen)
-{
-	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;
-	memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size);
-	return rta;
-}
-
-#define __RTA_PUT(skb, attrtype, attrlen) \
-({ 	if (unlikely(skb_tailroom(skb) < (int)RTA_SPACE(attrlen))) \
-		goto rtattr_failure; \
-   	__rta_reserve(skb, attrtype, attrlen); })
-
 extern void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change);
 
 /* RTNL is used as a global lock for all changes to network configuration  */
@@ -794,13 +672,6 @@ extern void __rtnl_unlock(void);
 	} \
 } while(0)
 
-static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
-{
-	return RTA_GET_U32(rta[RTA_TABLE-1]);
-rtattr_failure:
-	return table;
-}
-
 extern int ndo_dflt_fdb_dump(struct sk_buff *skb,
 			     struct netlink_callback *cb,
 			     struct net_device *dev,