diff --git a/net/core/sock.c b/net/core/sock.c
index 0a7f46c37f0c..5e78798456fd 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1188,6 +1188,17 @@ int sk_setsockopt(struct sock *sk, int level, int optname,
 		 */
 		WRITE_ONCE(sk->sk_txrehash, (u8)val);
 		return 0;
+	case SO_PEEK_OFF:
+		{
+		int (*set_peek_off)(struct sock *sk, int val);
+
+		set_peek_off = READ_ONCE(sock->ops)->set_peek_off;
+		if (set_peek_off)
+			ret = set_peek_off(sk, val);
+		else
+			ret = -EOPNOTSUPP;
+		return ret;
+		}
 	}
 
 	sockopt_lock_sock(sk);
@@ -1430,18 +1441,6 @@ set_sndbuf:
 		sock_valbool_flag(sk, SOCK_WIFI_STATUS, valbool);
 		break;
 
-	case SO_PEEK_OFF:
-		{
-		int (*set_peek_off)(struct sock *sk, int val);
-
-		set_peek_off = READ_ONCE(sock->ops)->set_peek_off;
-		if (set_peek_off)
-			ret = set_peek_off(sk, val);
-		else
-			ret = -EOPNOTSUPP;
-		break;
-		}
-
 	case SO_NOFCS:
 		sock_valbool_flag(sk, SOCK_NOFCS, valbool);
 		break;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f631b0a21af4..e474b201900f 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1589,12 +1589,7 @@ int udp_init_sock(struct sock *sk)
 
 void skb_consume_udp(struct sock *sk, struct sk_buff *skb, int len)
 {
-	if (unlikely(READ_ONCE(sk->sk_peek_off) >= 0)) {
-		bool slow = lock_sock_fast(sk);
-
-		sk_peek_offset_bwd(sk, len);
-		unlock_sock_fast(sk, slow);
-	}
+	sk_peek_offset_bwd(sk, len);
 
 	if (!skb_unref(skb))
 		return;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 30b178ebba60..0748e7ea5210 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -782,19 +782,6 @@ static int unix_seqpacket_sendmsg(struct socket *, struct msghdr *, size_t);
 static int unix_seqpacket_recvmsg(struct socket *, struct msghdr *, size_t,
 				  int);
 
-static int unix_set_peek_off(struct sock *sk, int val)
-{
-	struct unix_sock *u = unix_sk(sk);
-
-	if (mutex_lock_interruptible(&u->iolock))
-		return -EINTR;
-
-	WRITE_ONCE(sk->sk_peek_off, val);
-	mutex_unlock(&u->iolock);
-
-	return 0;
-}
-
 #ifdef CONFIG_PROC_FS
 static int unix_count_nr_fds(struct sock *sk)
 {
@@ -862,7 +849,7 @@ static const struct proto_ops unix_stream_ops = {
 	.read_skb =	unix_stream_read_skb,
 	.mmap =		sock_no_mmap,
 	.splice_read =	unix_stream_splice_read,
-	.set_peek_off =	unix_set_peek_off,
+	.set_peek_off =	sk_set_peek_off,
 	.show_fdinfo =	unix_show_fdinfo,
 };
 
@@ -886,7 +873,7 @@ static const struct proto_ops unix_dgram_ops = {
 	.read_skb =	unix_read_skb,
 	.recvmsg =	unix_dgram_recvmsg,
 	.mmap =		sock_no_mmap,
-	.set_peek_off =	unix_set_peek_off,
+	.set_peek_off =	sk_set_peek_off,
 	.show_fdinfo =	unix_show_fdinfo,
 };
 
@@ -909,7 +896,7 @@ static const struct proto_ops unix_seqpacket_ops = {
 	.sendmsg =	unix_seqpacket_sendmsg,
 	.recvmsg =	unix_seqpacket_recvmsg,
 	.mmap =		sock_no_mmap,
-	.set_peek_off =	unix_set_peek_off,
+	.set_peek_off =	sk_set_peek_off,
 	.show_fdinfo =	unix_show_fdinfo,
 };