ipv6 route: Use ipv6_addr_hash() in rt6_info_hash_nhsfn().

{

	unsigned int val = fl6->flowi6_proto;

	val ^= (__force u32)fl6->daddr.s6_addr32[0];

	val ^= (__force u32)fl6->daddr.s6_addr32[1];

	val ^= (__force u32)fl6->daddr.s6_addr32[2];

	val ^= (__force u32)fl6->daddr.s6_addr32[3];

	val ^= (__force u32)fl6->saddr.s6_addr32[0];

	val ^= (__force u32)fl6->saddr.s6_addr32[1];

	val ^= (__force u32)fl6->saddr.s6_addr32[2];

	val ^= (__force u32)fl6->saddr.s6_addr32[3];

	val ^= ipv6_addr_hash(&fl6->daddr);

	val ^= ipv6_addr_hash(&fl6->saddr);

	/* Work only if this not encapsulated */

	switch (fl6->flowi6_proto) {