spin_lock_bh(&xfrm_input_afinfo_lock);
if (likely(xfrm_input_afinfo[afinfo->family] != NULL)) {
if (unlikely(xfrm_input_afinfo[afinfo->family] != afinfo))
spin_lock_bh(&xfrm_input_afinfo_lock);
if (likely(xfrm_input_afinfo[afinfo->family] != NULL)) {
if (unlikely(xfrm_input_afinfo[afinfo->family] != afinfo))