[NETFILTER]: Fix div64_64 in ipt_connbytes

MODULE_DESCRIPTION("iptables match for matching number of pkts/bytes per connection");

MODULE_DESCRIPTION("iptables match for matching number of pkts/bytes per connection");

/* 64bit divisor, dividend and result. dynamic precision */

/* 64bit divisor, dividend and result. dynamic precision */

static u_int64_t div64_64(u_int64_t divisor, u_int64_t dividend)

static u_int64_t div64_64(u_int64_t dividend, u_int64_t divisor)

{

{

	u_int64_t result = divisor;

	u_int32_t d = divisor;

	if (dividend > 0xffffffff) {

	if (divisor > 0xffffffffULL) {

		int first_bit = find_first_bit((unsigned long *) &dividend, sizeof(dividend));

		unsigned int shift = fls(divisor >> 32);

		/* calculate number of bits to shift. shift exactly enough

		 * bits to make dividend fit in 32bits. */

		int num_shift = (64 - 32 - first_bit);

		/* first bit has to be < 32, since dividend was > 0xffffffff */

		result = result >> num_shift;

		dividend = dividend >> num_shift;

	}

	do_div(divisor, dividend);

		d = divisor >> shift;

		dividend >>= shift;

	}

	return divisor;

	do_div(dividend, d);

	return dividend;

}

}

static int

static int