456 static s32 nfs41_derivative_target_slotid(s32 s1, s32 s2)  in nfs41_derivative_target_slotid()  argument
458 	s1 -= s2;  in nfs41_derivative_target_slotid()
459 	if (s1 == 0)  in nfs41_derivative_target_slotid()
461 	if (s1 < 0)  in nfs41_derivative_target_slotid()
462 		return (s1 - 1) >> 1;  in nfs41_derivative_target_slotid()
463 	return (s1 + 1) >> 1;  in nfs41_derivative_target_slotid()
466 static int nfs41_sign_s32(s32 s1)  in nfs41_sign_s32()  argument
468 	if (s1 > 0)  in nfs41_sign_s32()
470 	if (s1 < 0)  in nfs41_sign_s32()
475 static bool nfs41_same_sign_or_zero_s32(s32 s1, s32 s2)  in nfs41_same_sign_or_zero_s32()  argument
477 	if (!s1 || !s2)  in nfs41_same_sign_or_zero_s32()
479 	return nfs41_sign_s32(s1) == nfs41_sign_s32(s2);  in nfs41_same_sign_or_zero_s32()