include/net/sock.h

784

return hlist_nulls_empty(head) ? NULL : __sk_nulls_head(head);

net/ipv4/inet_timewait_sock.c

314

if (hlist_nulls_empty(&head->chain))

net/ipv4/tcp_diag.c

342

if (hlist_nulls_empty(&ilb->nulls_head)) {

net/ipv4/tcp_diag.c

488

if (hlist_nulls_empty(&head->chain))

net/ipv4/tcp_ipv4.c

2491

if (hlist_nulls_empty(&ilb2->nulls_head))

net/ipv4/tcp_ipv4.c

2553

return hlist_nulls_empty(&hinfo->ehash[st->bucket].chain);

net/mptcp/token.c

312

if (hlist_nulls_empty(&bucket->msk_chain))

net/netfilter/nf_conntrack_core.c

2315

if (hlist_nulls_empty(hslot))

net/netfilter/nf_conntrack_core.c

2576

while (!hlist_nulls_empty(&nf_conntrack_hash[i])) {

net/netfilter/nf_conntrack_ecache.c

305

if (!hlist_nulls_empty(&cnet->ecache.dying_list))