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Commit 267ca9fe authored by Varka Bhadram's avatar Varka Bhadram Committed by Marcel Holtmann
Browse files

6lowpan: remove unused macros 



This patch removes the unused macros.

Signed-off-by: default avatarVarka Bhadram <varkab@cdac.in>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 3fa71fe0

include/net/6lowpan.h

+0 −15
Original line number Diff line number Diff line
@@ -75,10 +75,6 @@ 
	 (((a)->s6_addr[14]) == (m)[6]) &&		\

	 (((a)->s6_addr[15]) == (m)[7]))



/* compare ipv6 addresses prefixes */

#define ipaddr_prefixcmp(addr1, addr2, length) \

	(memcmp(addr1, addr2, length >> 3) == 0)



/*

 * check whether we can compress the IID to 16 bits,

 * it's possible for unicast adresses with first 49 bits are zero only.
@@ -92,17 +88,6 @@ 


/* 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) &&		\