xfrm_selector_match
bool xfrm_selector_match(const struct xfrm_selector *sel,
match = xfrm_selector_match(sel, fl, family);
match = xfrm_selector_match(&pol->selector, fl, family);
ret = xfrm_selector_match(sel, &fl1, family);
if (!xfrm_selector_match(&x->sel, &fl, family)) {
!xfrm_selector_match(&x->sel, fl, family))) ||
xfrm_selector_match(&x->sel, fl, family))) &&