From: Varka Bhadram <var...@cdac.in>

This patch removes the unused macros.

Signed-off-by: Varka Bhadram <var...@cdac.in>
---
 include/net/6lowpan.h |   15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h
index 79b530f..06f997a 100644
--- a/include/net/6lowpan.h
+++ b/include/net/6lowpan.h
@@ -82,10 +82,6 @@
         (((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))
 
@@ -105,17 +101,6 @@
 
 /* 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. */
-#define lowpan_is_mcast_addr_compressable(a)   \
-       ((((a)->s6_addr16[1]) == 0) &&          \
-        (((a)->s6_addr16[2]) == 0) &&          \
-        (((a)->s6_addr16[3]) == 0) &&          \
-        (((a)->s6_addr16[4]) == 0) &&          \
-        (((a)->s6_addr16[5]) == 0) &&          \
-        (((a)->s6_addr16[6]) == 0) &&          \
-        (((a)->s6_addr[14])  == 0) &&          \
-        ((((a)->s6_addr[15]) == 1) || (((a)->s6_addr[15]) == 2)))
-
 /* 48 bits, FFXX::00XX:XXXX:XXXX */
 #define lowpan_is_mcast_addr_compressable48(a) \
        ((((a)->s6_addr16[1]) == 0) &&          \
-- 
1.7.9.5


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