diff --git a/samples/bpf/net_shared.h b/samples/bpf/net_shared.h
index 04b29b217d25cda6460cd1be0cb9bf2da25b2974..e9429af9aa44e2d7abdd41d00b4075cec5adbc0b 100644
--- a/samples/bpf/net_shared.h
+++ b/samples/bpf/net_shared.h
@@ -2,6 +2,9 @@
 #ifndef _NET_SHARED_H
 #define _NET_SHARED_H
 
+#define AF_INET		2
+#define AF_INET6	10
+
 #define ETH_ALEN 6
 #define ETH_P_802_3_MIN 0x0600
 #define ETH_P_8021Q 0x8100
@@ -11,6 +14,9 @@
 #define ETH_P_ARP 0x0806
 #define IPPROTO_ICMPV6 58
 
+#define TC_ACT_OK		0
+#define TC_ACT_SHOT		2
+
 #if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \
 	__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
 #define bpf_ntohs(x)		__builtin_bswap16(x)
diff --git a/samples/bpf/sock_flags_kern.c b/samples/bpf/sock_flags_kern.c
index 1d58cb9b6fa452aa689d214ce6bcddb8768c0766..84837ed48eb38c80da6a18fc5ec61045f6e59fab 100644
--- a/samples/bpf/sock_flags_kern.c
+++ b/samples/bpf/sock_flags_kern.c
@@ -1,5 +1,5 @@
+#include "net_shared.h"
 #include <uapi/linux/bpf.h>
-#include <linux/socket.h>
 #include <linux/net.h>
 #include <uapi/linux/in.h>
 #include <uapi/linux/in6.h>
@@ -17,10 +17,10 @@ int bpf_prog1(struct bpf_sock *sk)
 	bpf_trace_printk(fmt, sizeof(fmt), sk->family, sk->type, sk->protocol);
 	bpf_trace_printk(fmt2, sizeof(fmt2), uid, gid);
 
-	/* block PF_INET6, SOCK_DGRAM, IPPROTO_ICMPV6 sockets
+	/* block AF_INET6, SOCK_DGRAM, IPPROTO_ICMPV6 sockets
 	 * ie., make ping6 fail
 	 */
-	if (sk->family == PF_INET6 &&
+	if (sk->family == AF_INET6 &&
 	    sk->type == SOCK_DGRAM   &&
 	    sk->protocol == IPPROTO_ICMPV6)
 		return 0;
@@ -35,10 +35,10 @@ int bpf_prog2(struct bpf_sock *sk)
 
 	bpf_trace_printk(fmt, sizeof(fmt), sk->family, sk->type, sk->protocol);
 
-	/* block PF_INET, SOCK_DGRAM, IPPROTO_ICMP sockets
+	/* block AF_INET, SOCK_DGRAM, IPPROTO_ICMP sockets
 	 * ie., make ping fail
 	 */
-	if (sk->family == PF_INET &&
+	if (sk->family == AF_INET &&
 	    sk->type == SOCK_DGRAM  &&
 	    sk->protocol == IPPROTO_ICMP)
 		return 0;
diff --git a/samples/bpf/test_cgrp2_tc_kern.c b/samples/bpf/test_cgrp2_tc_kern.c
index 737ce3eb89443e1c863d502a35777a6544de9624..45a2f01d202933a567a99bae0a37ea4a042d619d 100644
--- a/samples/bpf/test_cgrp2_tc_kern.c
+++ b/samples/bpf/test_cgrp2_tc_kern.c
@@ -5,10 +5,8 @@
  * License as published by the Free Software Foundation.
  */
 #define KBUILD_MODNAME "foo"
-#include <uapi/linux/if_ether.h>
-#include <uapi/linux/in6.h>
+#include "net_shared.h"
 #include <uapi/linux/ipv6.h>
-#include <uapi/linux/pkt_cls.h>
 #include <uapi/linux/bpf.h>
 #include <bpf/bpf_helpers.h>
 
@@ -42,7 +40,7 @@ int handle_egress(struct __sk_buff *skb)
 	if (data + sizeof(*eth) + sizeof(*ip6h) > data_end)
 		return TC_ACT_OK;
 
-	if (eth->h_proto != htons(ETH_P_IPV6) ||
+	if (eth->h_proto != bpf_htons(ETH_P_IPV6) ||
 	    ip6h->nexthdr != IPPROTO_ICMPV6) {
 		bpf_trace_printk(dont_care_msg, sizeof(dont_care_msg),
 				 eth->h_proto, ip6h->nexthdr);
diff --git a/samples/bpf/test_lwt_bpf.c b/samples/bpf/test_lwt_bpf.c
index f53dab88d2319d5c7e54b3104b6eea7a4d88e763..fc093fbc760a7cabcae34db183ce804c8e477e2e 100644
--- a/samples/bpf/test_lwt_bpf.c
+++ b/samples/bpf/test_lwt_bpf.c
@@ -10,6 +10,7 @@
  * General Public License for more details.
  */
 
+#include "net_shared.h"
 #include <stdint.h>
 #include <stddef.h>
 #include <linux/bpf.h>
@@ -176,7 +177,7 @@ static inline int __do_push_ll_and_redirect(struct __sk_buff *skb)
 		printk("skb_change_head() failed: %d", ret);
 	}
 
-	ehdr.h_proto = __constant_htons(ETH_P_IP);
+	ehdr.h_proto = bpf_htons(ETH_P_IP);
 	memcpy(&ehdr.h_source, &smac, 6);
 	memcpy(&ehdr.h_dest, &dmac, 6);