207 static struct sock *icmp_sk(struct net *net)  in icmp_sk()  function
209 	return *this_cpu_ptr(net->ipv4.icmp_sk);  in icmp_sk()
217 	sk = icmp_sk(net);  in icmp_xmit_lock()
374 	sk = icmp_sk(dev_net((*rt)->dst.dev));  in icmp_push_reply()
1185 		inet_ctl_sock_destroy(*per_cpu_ptr(net->ipv4.icmp_sk, i));  in icmp_sk_exit()
1186 	free_percpu(net->ipv4.icmp_sk);  in icmp_sk_exit()
1187 	net->ipv4.icmp_sk = NULL;  in icmp_sk_exit()
1194 	net->ipv4.icmp_sk = alloc_percpu(struct sock *);  in icmp_sk_init()
1195 	if (!net->ipv4.icmp_sk)  in icmp_sk_init()
1206 		*per_cpu_ptr(net->ipv4.icmp_sk, i) = sk;  in icmp_sk_init()
1247 		inet_ctl_sock_destroy(*per_cpu_ptr(net->ipv4.icmp_sk, i));  in icmp_sk_init()
1248 	free_percpu(net->ipv4.icmp_sk);  in icmp_sk_init()