1775 static long sock_wait_for_wmem(struct sock *sk, long timeo)  in sock_wait_for_wmem()  argument
1781 		if (!timeo)  in sock_wait_for_wmem()
1793 		timeo = schedule_timeout(timeo);  in sock_wait_for_wmem()
1796 	return timeo;  in sock_wait_for_wmem()
1809 	long timeo;  in sock_alloc_send_pskb()  local
1812 	timeo = sock_sndtimeo(sk, noblock);  in sock_alloc_send_pskb()
1828 		if (!timeo)  in sock_alloc_send_pskb()
1832 		timeo = sock_wait_for_wmem(sk, timeo);  in sock_alloc_send_pskb()
1841 	err = sock_intr_errno(timeo);  in sock_alloc_send_pskb()
1977 int sk_wait_data(struct sock *sk, long *timeo)  in sk_wait_data()  argument
1984 	rc = sk_wait_event(sk, timeo, !skb_queue_empty(&sk->sk_receive_queue));  in sk_wait_data()