From: YOSHIFUJI Hideaki Date: Sun, 20 Jan 2013 17:38:38 +0000 (+0900) Subject: ipv6: Make ipv6_addr_is_XXX() return boolean. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b27b28cb445975dc02d2e7d9437d23af76a51571;p=linux-beck.git 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 Signed-off-by: David S. Miller --- diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 7cd14c007fc5..c6a44213fc74 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -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); }