Commit b27b28cb authored Jan 21, 2013 by YOSHIFUJI Hideaki Committed by David S. Miller Jan 20, 2013

ipv6: Make ipv6_addr_is_XXX() return boolean.



ipv6_addr_is_{multicast,ll_all_nodes,ll_all_routers,isatap}()
return boolean.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ad327910

include/net/addrconf.h

+4 −4

Original line number	Diff line number	Diff line
		@@ -281,26 +281,26 @@ static inline void addrconf_addr_solict_mult(const struct in6_addr *addr,
		htonl(0xFF000000) \| addr->s6_addr32[3]);
		}

		static inline int ipv6_addr_is_multicast(const struct in6_addr *addr)
		static inline bool ipv6_addr_is_multicast(const struct in6_addr *addr)
		{
		return (addr->s6_addr32[0] & htonl(0xFF000000)) == htonl(0xFF000000);
		}

		static inline int ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr)
		static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr)
		{
		return ((addr->s6_addr32[0] ^ htonl(0xff020000)) \|
		addr->s6_addr32[1] \| addr->s6_addr32[2] \|
		(addr->s6_addr32[3] ^ htonl(0x00000001))) == 0;
		}

		static inline int ipv6_addr_is_ll_all_routers(const struct in6_addr *addr)
		static inline bool ipv6_addr_is_ll_all_routers(const struct in6_addr *addr)
		{
		return ((addr->s6_addr32[0] ^ htonl(0xff020000)) \|
		addr->s6_addr32[1] \| addr->s6_addr32[2] \|
		(addr->s6_addr32[3] ^ htonl(0x00000002))) == 0;
		}

		static inline int ipv6_addr_is_isatap(const struct in6_addr *addr)
		static inline bool ipv6_addr_is_isatap(const struct in6_addr *addr)
		{
		return (addr->s6_addr32[2] \| htonl(0x02000000)) == htonl(0x02005EFE);
		}