diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index a6606736d8c5..2776ca5fc33f 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -121,7 +121,7 @@ mISDN_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	if (sk->sk_state == MISDN_CLOSED)
 		return 0;
 
-	skb = skb_recv_datagram(sk, flags, flags & MSG_DONTWAIT, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		return err;
 
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index e172743948ed..ce2cbb5903d7 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -1012,8 +1012,7 @@ static int pppoe_recvmsg(struct socket *sock, struct msghdr *m,
 		goto end;
 	}
 
-	skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-				flags & MSG_DONTWAIT, &error);
+	skb = skb_recv_datagram(sk, flags, &error);
 	if (error < 0)
 		goto end;
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 9b576e8e6692..8c1b6a70733b 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3689,8 +3689,7 @@ struct sk_buff *__skb_try_recv_datagram(struct sock *sk,
 struct sk_buff *__skb_recv_datagram(struct sock *sk,
 				    struct sk_buff_head *sk_queue,
 				    unsigned int flags, int *off, int *err);
-struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
-				  int *err);
+struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned int flags, int *err);
 __poll_t datagram_poll(struct file *file, struct socket *sock,
 			   struct poll_table_struct *wait);
 int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index bf5736c1d458..a06f4d4a6f47 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1753,8 +1753,7 @@ static int atalk_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	int err = 0;
 	struct sk_buff *skb;
 
-	skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-						flags & MSG_DONTWAIT, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	lock_sock(sk);
 
 	if (!skb)
diff --git a/net/atm/common.c b/net/atm/common.c
index 1cfa9bf1d187..d0c8ab7ff8f6 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -540,7 +540,7 @@ int vcc_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	    !test_bit(ATM_VF_READY, &vcc->flags))
 		return 0;
 
-	skb = skb_recv_datagram(sk, flags, flags & MSG_DONTWAIT, &error);
+	skb = skb_recv_datagram(sk, flags, &error);
 	if (!skb)
 		return error;
 
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 2631efc6e359..af8411e3c402 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1635,8 +1635,7 @@ static int ax25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	}
 
 	/* Now we can treat all alike */
-	skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-				flags & MSG_DONTWAIT, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (skb == NULL)
 		goto out;
 
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index ee319779781e..2fa15c44c3ca 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -251,7 +251,6 @@ EXPORT_SYMBOL(bt_accept_dequeue);
 int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 		    int flags)
 {
-	int noblock = flags & MSG_DONTWAIT;
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	size_t copied;
@@ -263,7 +262,7 @@ int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	if (flags & MSG_OOB)
 		return -EOPNOTSUPP;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb) {
 		if (sk->sk_shutdown & RCV_SHUTDOWN)
 			return 0;
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 8a3e19cb5a13..696bb6a4ef8f 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -1465,7 +1465,6 @@ static void hci_sock_cmsg(struct sock *sk, struct msghdr *msg,
 static int hci_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 			    size_t len, int flags)
 {
-	int noblock = flags & MSG_DONTWAIT;
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	int copied, err;
@@ -1482,7 +1481,7 @@ static int hci_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 	if (sk->sk_state == BT_CLOSED)
 		return 0;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		return err;
 
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 2b8892d502f7..251e666ba9a2 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -282,7 +282,7 @@ static int caif_seqpkt_recvmsg(struct socket *sock, struct msghdr *m,
 	if (flags & MSG_OOB)
 		goto read_error;
 
-	skb = skb_recv_datagram(sk, flags, 0 , &ret);
+	skb = skb_recv_datagram(sk, flags, &ret);
 	if (!skb)
 		goto read_error;
 	copylen = skb->len;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 0ba4473074ba..2321bc0bda44 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -1632,12 +1632,9 @@ static int bcm_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	int error = 0;
-	int noblock;
 	int err;
 
-	noblock =  flags & MSG_DONTWAIT;
-	flags   &= ~MSG_DONTWAIT;
-	skb = skb_recv_datagram(sk, flags, noblock, &error);
+	skb = skb_recv_datagram(sk, flags, &error);
 	if (!skb)
 		return error;
 
diff --git a/net/can/isotp.c b/net/can/isotp.c
index caaa532ece94..449693f106a6 100644
--- a/net/can/isotp.c
+++ b/net/can/isotp.c
@@ -971,12 +971,8 @@ static int isotp_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	int err = 0;
-	int noblock;
 
-	noblock = flags & MSG_DONTWAIT;
-	flags &= ~MSG_DONTWAIT;
-
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		return err;
 
diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c
index 54f6d521492f..f0a16f3f8bb4 100644
--- a/net/can/j1939/socket.c
+++ b/net/can/j1939/socket.c
@@ -802,7 +802,7 @@ static int j1939_sk_recvmsg(struct socket *sock, struct msghdr *msg,
 		return sock_recv_errqueue(sock->sk, msg, size, SOL_CAN_J1939,
 					  SCM_J1939_ERRQUEUE);
 
-	skb = skb_recv_datagram(sk, flags, 0, &ret);
+	skb = skb_recv_datagram(sk, flags, &ret);
 	if (!skb)
 		return ret;
 
diff --git a/net/can/raw.c b/net/can/raw.c
index 7105fa4824e4..0cf728dcff36 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -846,16 +846,12 @@ static int raw_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	int err = 0;
-	int noblock;
-
-	noblock = flags & MSG_DONTWAIT;
-	flags &= ~MSG_DONTWAIT;
 
 	if (flags & MSG_ERRQUEUE)
 		return sock_recv_errqueue(sk, msg, size,
 					  SOL_CAN_RAW, SCM_CAN_RAW_ERRQUEUE);
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		return err;
 
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 6134813f0f3d..8eb59999a7b9 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -310,12 +310,11 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk,
 EXPORT_SYMBOL(__skb_recv_datagram);
 
 struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned int flags,
-				  int noblock, int *err)
+				  int *err)
 {
 	int off = 0;
 
-	return __skb_recv_datagram(sk, &sk->sk_receive_queue,
-				   flags | (noblock ? MSG_DONTWAIT : 0),
+	return __skb_recv_datagram(sk, &sk->sk_receive_queue, flags,
 				   &off, err);
 }
 EXPORT_SYMBOL(skb_recv_datagram);
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c
index 3b2366a88c3c..a725dd9bbda8 100644
--- a/net/ieee802154/socket.c
+++ b/net/ieee802154/socket.c
@@ -314,7 +314,8 @@ static int raw_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 	int err = -EOPNOTSUPP;
 	struct sk_buff *skb;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
@@ -703,7 +704,8 @@ static int dgram_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 	struct dgram_sock *ro = dgram_sk(sk);
 	DECLARE_SOCKADDR(struct sockaddr_ieee802154 *, saddr, msg->msg_name);
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 96eb66c55f13..192b82c8e6a1 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -865,7 +865,8 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
 	if (flags & MSG_ERRQUEUE)
 		return inet_recv_error(sk, msg, len, addr_len);
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index e554103fe934..bef1d45a2d09 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -768,7 +768,8 @@ static int raw_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 		goto out;
 	}
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 60f1e4f5be5a..06f5d698e7d9 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -477,7 +477,8 @@ static int rawv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 	if (np->rxpmtu && np->rxopt.bits.rxpmtu)
 		return ipv6_recv_rxpmtu(sk, msg, len, addr_len);
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 61d9b0d2eb2c..a4424cef3b3c 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -1221,7 +1221,6 @@ static void iucv_process_message_q(struct sock *sk)
 static int iucv_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 			     size_t len, int flags)
 {
-	int noblock = flags & MSG_DONTWAIT;
 	struct sock *sk = sock->sk;
 	struct iucv_sock *iucv = iucv_sk(sk);
 	unsigned int copied, rlen;
@@ -1240,7 +1239,7 @@ static int iucv_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 
 	/* receive/dequeue next skb:
 	 * the function understands MSG_PEEK and, thus, does not dequeue skb */
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb) {
 		if (sk->sk_shutdown & RCV_SHUTDOWN)
 			return 0;
diff --git a/net/key/af_key.c b/net/key/af_key.c
index afd97cdfcf43..367fda090adc 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -3699,7 +3699,7 @@ static int pfkey_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	if (flags & ~(MSG_PEEK|MSG_DONTWAIT|MSG_TRUNC|MSG_CMSG_COMPAT))
 		goto out;
 
-	skb = skb_recv_datagram(sk, flags, flags & MSG_DONTWAIT, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (skb == NULL)
 		goto out;
 
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index b3edafa5fba4..c6a5cc2d88e7 100644
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -526,7 +526,8 @@ static int l2tp_ip_recvmsg(struct sock *sk, struct msghdr *msg,
 	if (flags & MSG_OOB)
 		goto out;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 96f975777438..97fde8a9209b 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -671,7 +671,8 @@ static int l2tp_ip6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 	if (flags & MSG_ERRQUEUE)
 		return ipv6_recv_error(sk, msg, len, addr_len);
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto out;
 
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index bf35710127dd..8be1fdc68a0b 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -191,8 +191,7 @@ static int pppol2tp_recvmsg(struct socket *sock, struct msghdr *msg,
 		goto end;
 
 	err = 0;
-	skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-				flags & MSG_DONTWAIT, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb)
 		goto end;
 
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index bf5229451f32..9a4669416aac 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1937,7 +1937,6 @@ static int netlink_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	struct scm_cookie scm;
 	struct sock *sk = sock->sk;
 	struct netlink_sock *nlk = nlk_sk(sk);
-	int noblock = flags & MSG_DONTWAIT;
 	size_t copied;
 	struct sk_buff *skb, *data_skb;
 	int err, ret;
@@ -1947,7 +1946,7 @@ static int netlink_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 
 	copied = 0;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (skb == NULL)
 		goto out;
 
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 6d16e1ab1a8a..c917e7bfe65f 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1159,7 +1159,8 @@ static int nr_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	}
 
 	/* Now we can treat all alike */
-	if ((skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT, flags & MSG_DONTWAIT, &er)) == NULL) {
+	skb = skb_recv_datagram(sk, flags, &er);
+	if (!skb) {
 		release_sock(sk);
 		return er;
 	}
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 6cfd30fc0798..d637f340c79d 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -817,7 +817,6 @@ static int llcp_sock_sendmsg(struct socket *sock, struct msghdr *msg,
 static int llcp_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 			     size_t len, int flags)
 {
-	int noblock = flags & MSG_DONTWAIT;
 	struct sock *sk = sock->sk;
 	unsigned int copied, rlen;
 	struct sk_buff *skb, *cskb;
@@ -838,7 +837,7 @@ static int llcp_sock_recvmsg(struct socket *sock, struct msghdr *msg,
 	if (flags & (MSG_OOB))
 		return -EOPNOTSUPP;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 	if (!skb) {
 		pr_err("Recv datagram failed state %d %d %d",
 		       sk->sk_state, err, sock_error(sk));
diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c
index 0ca214ab5aef..8dd569765f96 100644
--- a/net/nfc/rawsock.c
+++ b/net/nfc/rawsock.c
@@ -238,7 +238,6 @@ static int rawsock_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 static int rawsock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 			   int flags)
 {
-	int noblock = flags & MSG_DONTWAIT;
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	int copied;
@@ -246,7 +245,7 @@ static int rawsock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 
 	pr_debug("sock=%p sk=%p len=%zu flags=%d\n", sock, sk, len, flags);
 
-	skb = skb_recv_datagram(sk, flags, noblock, &rc);
+	skb = skb_recv_datagram(sk, flags, &rc);
 	if (!skb)
 		return rc;
 
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 705131bd7e75..5d3e7ad74044 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -3397,7 +3397,7 @@ static int packet_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	 *	but then it will block.
 	 */
 
-	skb = skb_recv_datagram(sk, flags, flags & MSG_DONTWAIT, &err);
+	skb = skb_recv_datagram(sk, flags, &err);
 
 	/*
 	 *	An error occurred so return it. Because skb_recv_datagram()
diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c
index 393e6aa7a592..3f2e62b63dd4 100644
--- a/net/phonet/datagram.c
+++ b/net/phonet/datagram.c
@@ -123,7 +123,8 @@ static int pn_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 			MSG_CMSG_COMPAT))
 		goto out_nofree;
 
-	skb = skb_recv_datagram(sk, flags, noblock, &rval);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &rval);
 	if (skb == NULL)
 		goto out_nofree;
 
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index a1525916885a..8d73635b72b6 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -772,7 +772,8 @@ static struct sock *pep_sock_accept(struct sock *sk, int flags, int *errp,
 	u8 pipe_handle, enabled, n_sb;
 	u8 aligned = 0;
 
-	skb = skb_recv_datagram(sk, 0, flags & O_NONBLOCK, errp);
+	skb = skb_recv_datagram(sk, (flags & O_NONBLOCK) ? MSG_DONTWAIT : 0,
+				errp);
 	if (!skb)
 		return NULL;
 
@@ -1264,7 +1265,8 @@ static int pep_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 			return -EINVAL;
 	}
 
-	skb = skb_recv_datagram(sk, flags, noblock, &err);
+	flags |= (noblock ? MSG_DONTWAIT : 0);
+	skb = skb_recv_datagram(sk, flags, &err);
 	lock_sock(sk);
 	if (skb == NULL) {
 		if (err == -ENOTCONN && sk->sk_state == TCP_CLOSE_WAIT)
diff --git a/net/qrtr/af_qrtr.c b/net/qrtr/af_qrtr.c
index ec2322529727..5c2fb992803b 100644
--- a/net/qrtr/af_qrtr.c
+++ b/net/qrtr/af_qrtr.c
@@ -1035,8 +1035,7 @@ static int qrtr_recvmsg(struct socket *sock, struct msghdr *msg,
 		return -EADDRNOTAVAIL;
 	}
 
-	skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-				flags & MSG_DONTWAIT, &rc);
+	skb = skb_recv_datagram(sk, flags, &rc);
 	if (!skb) {
 		release_sock(sk);
 		return rc;
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index cf7d974e0f61..aca39bd7fe98 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1229,7 +1229,8 @@ static int rose_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 		return -ENOTCONN;
 
 	/* Now we can treat all alike */
-	if ((skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT, flags & MSG_DONTWAIT, &er)) == NULL)
+	skb = skb_recv_datagram(sk, flags, &er);
+	if (!skb)
 		return er;
 
 	qbit = (skb->data[0] & ROSE_Q_BIT) == ROSE_Q_BIT;
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index eb47f0e7068d..07c64e32fb01 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1548,7 +1548,8 @@ static int unix_accept(struct socket *sock, struct socket *newsock, int flags,
 	 * so that no locks are necessary.
 	 */
 
-	skb = skb_recv_datagram(sk, 0, flags&O_NONBLOCK, &err);
+	skb = skb_recv_datagram(sk, (flags & O_NONBLOCK) ? MSG_DONTWAIT : 0,
+				&err);
 	if (!skb) {
 		/* This means receive shutdown. */
 		if (err == 0)
@@ -2341,7 +2342,7 @@ static int unix_read_sock(struct sock *sk, read_descriptor_t *desc,
 		int used, err;
 
 		mutex_lock(&u->iolock);
-		skb = skb_recv_datagram(sk, 0, 1, &err);
+		skb = skb_recv_datagram(sk, MSG_DONTWAIT, &err);
 		mutex_unlock(&u->iolock);
 		if (!skb)
 			return err;
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index b17dc9745188..b14f0ed7427b 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -1732,19 +1732,16 @@ static int vmci_transport_dgram_dequeue(struct vsock_sock *vsk,
 					int flags)
 {
 	int err;
-	int noblock;
 	struct vmci_datagram *dg;
 	size_t payload_len;
 	struct sk_buff *skb;
 
-	noblock = flags & MSG_DONTWAIT;
-
 	if (flags & MSG_OOB || flags & MSG_ERRQUEUE)
 		return -EOPNOTSUPP;
 
 	/* Retrieve the head sk_buff from the socket's receive queue. */
 	err = 0;
-	skb = skb_recv_datagram(&vsk->sk, flags, noblock, &err);
+	skb = skb_recv_datagram(&vsk->sk, flags, &err);
 	if (!skb)
 		return err;
 
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 3583354a7d7f..bb2ece38f0a3 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -1315,8 +1315,7 @@ static int x25_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
 	} else {
 		/* Now we can treat all alike */
 		release_sock(sk);
-		skb = skb_recv_datagram(sk, flags & ~MSG_DONTWAIT,
-					flags & MSG_DONTWAIT, &rc);
+		skb = skb_recv_datagram(sk, flags, &rc);
 		lock_sock(sk);
 		if (!skb)
 			goto out;