diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 36d4e44..fc3ebb9 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -315,7 +315,7 @@
 {
 	read_lock(&sk->sk_callback_lock);
 	if (unix_writable(sk)) {
-		if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
+		if (sk_has_sleeper(sk))
 			wake_up_interruptible_sync(sk->sk_sleep);
 		sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
 	}
@@ -1985,7 +1985,7 @@
 	struct sock *sk = sock->sk;
 	unsigned int mask;
 
-	poll_wait(file, sk->sk_sleep, wait);
+	sock_poll_wait(file, sk->sk_sleep, wait);
 	mask = 0;
 
 	/* exceptional events? */
@@ -2022,7 +2022,7 @@
 	struct sock *sk = sock->sk, *other;
 	unsigned int mask, writable;
 
-	poll_wait(file, sk->sk_sleep, wait);
+	sock_poll_wait(file, sk->sk_sleep, wait);
 	mask = 0;
 
 	/* exceptional events? */
@@ -2053,7 +2053,7 @@
 		other = unix_peer_get(sk);
 		if (other) {
 			if (unix_peer(other) != sk) {
-				poll_wait(file, &unix_sk(other)->peer_wait,
+				sock_poll_wait(file, &unix_sk(other)->peer_wait,
 					  wait);
 				if (unix_recvq_full(other))
 					writable = 0;