6lowpan: iphc: use ipv6 api to check address scope

This patch removes the own implementation to check of link-layer,
broadcast and any address type and use the IPv6 api for that.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 0 insertions, 13 deletions

diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h
index 79b530fb2c4d..18010bce68c8 100644
--- a/include/net/6lowpan.h
+++ b/include/net/6lowpan.h
@@ -75,20 +75,10 @@
          (((a)->s6_addr[14]) == (m)[6]) &&              \
          (((a)->s6_addr[15]) == (m)[7]))
 
-/* ipv6 address is unspecified */
-#define is_addr_unspecified(a)          \
-        ((((a)->s6_addr32[0]) == 0) &&  \
-         (((a)->s6_addr32[1]) == 0) &&  \
-         (((a)->s6_addr32[2]) == 0) &&  \
-         (((a)->s6_addr32[3]) == 0))
-
 /* compare ipv6 addresses prefixes */
 #define ipaddr_prefixcmp(addr1, addr2, length) \
         (memcmp(addr1, addr2, length >> 3) == 0)
 
-/* local link, i.e. FE80::/10 */
-#define is_addr_link_local(a) (((a)->s6_addr16[0]) == htons(0xFE80))
-
 /*
  * check whether we can compress the IID to 16 bits,
  * it's possible for unicast adresses with first 49 bits are zero only.
@@ -100,9 +90,6 @@
          (((a)->s6_addr[12]) == 0xfe) &&        \
          (((a)->s6_addr[13]) == 0))
 
-/* multicast address */
-#define is_addr_mcast(a) (((a)->s6_addr[0]) == 0xFF)
-
 /* check whether the 112-bit gid of the multicast address is mappable to: */
 
 /* 9 bits, for FF02::1 (all nodes) and FF02::2 (all routers) addresses only. */