364 static inline int ipv6_addr_cmp(const struct in6_addr *a1, const struct in6_addr *a2)  in ipv6_addr_cmp()  argument
366 	return memcmp(a1, a2, sizeof(struct in6_addr));  in ipv6_addr_cmp()
371 		     const struct in6_addr *a2)  in ipv6_masked_addr_cmp()  argument
376 	const unsigned long *ul2 = (const unsigned long *)a2;  in ipv6_masked_addr_cmp()
381 	return !!(((a1->s6_addr32[0] ^ a2->s6_addr32[0]) & m->s6_addr32[0]) |  in ipv6_masked_addr_cmp()
382 		  ((a1->s6_addr32[1] ^ a2->s6_addr32[1]) & m->s6_addr32[1]) |  in ipv6_masked_addr_cmp()
383 		  ((a1->s6_addr32[2] ^ a2->s6_addr32[2]) & m->s6_addr32[2]) |  in ipv6_masked_addr_cmp()
384 		  ((a1->s6_addr32[3] ^ a2->s6_addr32[3]) & m->s6_addr32[3]));  in ipv6_masked_addr_cmp()
431 				   const struct in6_addr *a2)  in ipv6_addr_equal()  argument
435 	const unsigned long *ul2 = (const unsigned long *)a2;  in ipv6_addr_equal()
439 	return ((a1->s6_addr32[0] ^ a2->s6_addr32[0]) |  in ipv6_addr_equal()
440 		(a1->s6_addr32[1] ^ a2->s6_addr32[1]) |  in ipv6_addr_equal()
441 		(a1->s6_addr32[2] ^ a2->s6_addr32[2]) |  in ipv6_addr_equal()
442 		(a1->s6_addr32[3] ^ a2->s6_addr32[3])) == 0;  in ipv6_addr_equal()
448 					      const __be64 *a2,  in __ipv6_prefix_equal64_half()  argument
451 	if (len && ((*a1 ^ *a2) & cpu_to_be64((~0UL) << (64 - len))))  in __ipv6_prefix_equal64_half()
461 	const __be64 *a2 = (const __be64 *)addr2;  in ipv6_prefix_equal()  local
464 		if (a1[0] ^ a2[0])  in ipv6_prefix_equal()
466 		return __ipv6_prefix_equal64_half(a1 + 1, a2 + 1, prefixlen - 64);  in ipv6_prefix_equal()
468 	return __ipv6_prefix_equal64_half(a1, a2, prefixlen);  in ipv6_prefix_equal()
476 	const __be32 *a2 = addr2->s6_addr32;  in ipv6_prefix_equal()  local
481 	if (pdw && memcmp(a1, a2, pdw << 2))  in ipv6_prefix_equal()
486 	if (pbi && ((a1[pdw] ^ a2[pdw]) & htonl((0xffffffff) << (32 - pbi))))  in ipv6_prefix_equal()
630 	const __be32 *a1 = token1, *a2 = token2;  in __ipv6_addr_diff32()  local
636 		__be32 xb = a1[i] ^ a2[i];  in __ipv6_addr_diff32()
663 	const __be64 *a1 = token1, *a2 = token2;  in __ipv6_addr_diff64()  local
669 		__be64 xb = a1[i] ^ a2[i];  in __ipv6_addr_diff64()
687 static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_addr *a2)  in ipv6_addr_diff()  argument
689 	return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));  in ipv6_addr_diff()