diff --git a/datapath/linux/Modules.mk b/datapath/linux/Modules.mk
index 7e114f0..8f30fe1 100644
--- a/datapath/linux/Modules.mk
+++ b/datapath/linux/Modules.mk
@@ -2,7 +2,6 @@ openvswitch_sources += \
 	linux/compat/dev-openvswitch.c \
 	linux/compat/dst_cache.c \
 	linux/compat/exthdrs_core.c \
-	linux/compat/flow_dissector.c \
 	linux/compat/geneve.c \
 	linux/compat/gre.c \
 	linux/compat/gso.c \
@@ -71,7 +70,6 @@ openvswitch_headers += \
 	linux/compat/include/net/dst.h \
 	linux/compat/include/net/dst_cache.h \
 	linux/compat/include/net/dst_metadata.h \
-	linux/compat/include/net/flow_keys.h \
 	linux/compat/include/net/genetlink.h \
 	linux/compat/include/net/geneve.h \
 	linux/compat/include/net/gre.h \
diff --git a/datapath/linux/compat/flow_dissector.c b/datapath/linux/compat/flow_dissector.c
deleted file mode 100644
index 3f42dba..0000000
--- a/datapath/linux/compat/flow_dissector.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * Copyright (c) 2007-2013 Nicira, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA
- *
- * This code is derived from kernel flow_dissector.c
- */
-
-#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)
-#include <linux/ip.h>
-#include <linux/ipv6.h>
-#include <linux/if_vlan.h>
-#include <net/ip.h>
-#include <net/ipv6.h>
-#include <linux/igmp.h>
-#include <linux/icmp.h>
-#include <linux/sctp.h>
-#include <linux/dccp.h>
-#include <linux/if_tunnel.h>
-#include <linux/if_pppox.h>
-#include <linux/ppp_defs.h>
-#include <net/flow_keys.h>
-
-
-/* copy saddr & daddr, possibly using 64bit load/store
- * Equivalent to :	flow->src = iph->saddr;
- *			flow->dst = iph->daddr;
- */
-static void iph_to_flow_copy_addrs(struct flow_keys *flow, const struct iphdr *iph)
-{
-	BUILD_BUG_ON(offsetof(typeof(*flow), dst) !=
-		     offsetof(typeof(*flow), src) + sizeof(flow->src));
-	memcpy(&flow->src, &iph->saddr, sizeof(flow->src) + sizeof(flow->dst));
-}
-
-static __be32 skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto)
-{
-	int poff = proto_ports_offset(ip_proto);
-
-	if (poff >= 0) {
-		__be32 *ports, _ports;
-
-		ports = skb_header_pointer(skb, thoff + poff,
-				sizeof(_ports), &_ports);
-		if (ports)
-			return *ports;
-	}
-
-	return 0;
-}
-
-static bool skb_flow_dissect(const struct sk_buff *skb, struct flow_keys *flow)
-{
-	int nhoff = skb_network_offset(skb);
-	u8 ip_proto;
-	__be16 proto = skb->protocol;
-
-	memset(flow, 0, sizeof(*flow));
-
-again:
-	switch (proto) {
-	case __constant_htons(ETH_P_IP): {
-		const struct iphdr *iph;
-		struct iphdr _iph;
-ip:
-		iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
-		if (!iph)
-			return false;
-
-		if (ip_is_fragment(iph))
-			ip_proto = 0;
-		else
-			ip_proto = iph->protocol;
-		iph_to_flow_copy_addrs(flow, iph);
-		nhoff += iph->ihl * 4;
-		break;
-	}
-	case __constant_htons(ETH_P_IPV6): {
-		const struct ipv6hdr *iph;
-		struct ipv6hdr _iph;
-ipv6:
-		iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
-		if (!iph)
-			return false;
-
-		ip_proto = iph->nexthdr;
-		flow->src = (__force __be32)ipv6_addr_hash(&iph->saddr);
-		flow->dst = (__force __be32)ipv6_addr_hash(&iph->daddr);
-		nhoff += sizeof(struct ipv6hdr);
-		break;
-	}
-	case __constant_htons(ETH_P_8021AD):
-	case __constant_htons(ETH_P_8021Q): {
-		const struct vlan_hdr *vlan;
-		struct vlan_hdr _vlan;
-
-		vlan = skb_header_pointer(skb, nhoff, sizeof(_vlan), &_vlan);
-		if (!vlan)
-			return false;
-
-		proto = vlan->h_vlan_encapsulated_proto;
-		nhoff += sizeof(*vlan);
-		goto again;
-	}
-	case __constant_htons(ETH_P_PPP_SES): {
-		struct {
-			struct pppoe_hdr hdr;
-			__be16 proto;
-		} *hdr, _hdr;
-		hdr = skb_header_pointer(skb, nhoff, sizeof(_hdr), &_hdr);
-		if (!hdr)
-			return false;
-		proto = hdr->proto;
-		nhoff += PPPOE_SES_HLEN;
-		switch (proto) {
-		case __constant_htons(PPP_IP):
-			goto ip;
-		case __constant_htons(PPP_IPV6):
-			goto ipv6;
-		default:
-			return false;
-		}
-	}
-	default:
-		return false;
-	}
-
-	switch (ip_proto) {
-	case IPPROTO_GRE: {
-		struct gre_hdr {
-			__be16 flags;
-			__be16 proto;
-		} *hdr, _hdr;
-
-		hdr = skb_header_pointer(skb, nhoff, sizeof(_hdr), &_hdr);
-		if (!hdr)
-			return false;
-		/*
-		 * Only look inside GRE if version zero and no
-		 * routing
-		 */
-		if (!(hdr->flags & (GRE_VERSION|GRE_ROUTING))) {
-			proto = hdr->proto;
-			nhoff += 4;
-			if (hdr->flags & GRE_CSUM)
-				nhoff += 4;
-			if (hdr->flags & GRE_KEY)
-				nhoff += 4;
-			if (hdr->flags & GRE_SEQ)
-				nhoff += 4;
-			if (proto == htons(ETH_P_TEB)) {
-				const struct ethhdr *eth;
-				struct ethhdr _eth;
-
-				eth = skb_header_pointer(skb, nhoff,
-							 sizeof(_eth), &_eth);
-				if (!eth)
-					return false;
-				proto = eth->h_proto;
-				nhoff += sizeof(*eth);
-			}
-			goto again;
-		}
-		break;
-	}
-	case IPPROTO_IPIP:
-		goto again;
-	case IPPROTO_IPV6:
-		proto = htons(ETH_P_IPV6);
-		goto ipv6;
-	default:
-		break;
-	}
-
-	flow->ip_proto = ip_proto;
-	flow->ports = skb_flow_get_ports(skb, nhoff, ip_proto);
-	flow->thoff = (u16) nhoff;
-
-	return true;
-}
-
-static u32 hashrnd __read_mostly;
-static __always_inline void __flow_hash_secret_init(void)
-{
-	net_get_random_once(&hashrnd, sizeof(hashrnd));
-}
-
-static __always_inline u32 __flow_hash_3words(u32 a, u32 b, u32 c)
-{
-	__flow_hash_secret_init();
-	return jhash_3words(a, b, c, hashrnd);
-}
-
-u32 rpl__skb_get_rxhash(struct sk_buff *skb)
-{
-	struct flow_keys keys;
-	u32 hash;
-
-	if (!skb_flow_dissect(skb, &keys))
-		return 0;
-
-	/* get a consistent hash (same value on both flow directions) */
-	if (((__force u32)keys.dst < (__force u32)keys.src) ||
-	    (((__force u32)keys.dst == (__force u32)keys.src) &&
-	     ((__force u16)keys.port16[1] < (__force u16)keys.port16[0]))) {
-		swap(keys.dst, keys.src);
-		swap(keys.port16[0], keys.port16[1]);
-	}
-
-	hash = __flow_hash_3words((__force u32)keys.dst,
-				  (__force u32)keys.src,
-				  (__force u32)keys.ports);
-	if (!hash)
-		hash = 1;
-
-#ifdef HAVE_RXHASH
-	skb->rxhash = hash;
-#endif
-	return hash;
-}
-EXPORT_SYMBOL_GPL(rpl__skb_get_rxhash);
-
-#endif
diff --git a/datapath/linux/compat/include/linux/skbuff.h b/datapath/linux/compat/include/linux/skbuff.h
index 4511ac0..ad5a558 100644
--- a/datapath/linux/compat/include/linux/skbuff.h
+++ b/datapath/linux/compat/include/linux/skbuff.h
@@ -209,27 +209,7 @@ static inline int skb_orphan_frags(struct sk_buff *skb, gfp_t gfp_mask)
 #endif
 
 #ifndef HAVE_SKB_GET_HASH
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)
-#define __skb_get_hash rpl__skb_get_rxhash
-#define skb_get_hash rpl_skb_get_rxhash
-
-extern u32 __skb_get_hash(struct sk_buff *skb);
-static inline __u32 skb_get_hash(struct sk_buff *skb)
-{
-#ifdef HAVE_RXHASH
-	if (skb->rxhash)
-#ifndef HAVE_U16_RXHASH
-		return skb->rxhash;
-#else
-		return jhash_1word(skb->rxhash, 0);
-#endif
-#endif
-	return __skb_get_hash(skb);
-}
-
-#else
 #define skb_get_hash skb_get_rxhash
-#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0) */
 #endif /* HAVE_SKB_GET_HASH */
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)
diff --git a/datapath/linux/compat/include/net/flow_keys.h b/datapath/linux/compat/include/net/flow_keys.h
deleted file mode 100644
index 766b4b3..0000000
--- a/datapath/linux/compat/include/net/flow_keys.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _NET_FLOW_KEYS_WRAPPER_H
-#define _NET_FLOW_KEYS_WRAPPER_H
-
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0)
-#include_next <net/flow_keys.h>
-#else
-struct flow_keys {
-	/* (src,dst) must be grouped, in the same way than in IP header */
-	__be32 src;
-	__be32 dst;
-	union {
-		__be32 ports;
-		__be16 port16[2];
-	};
-	u16 thoff;
-	u8 ip_proto;
-};
-#endif
-
-#endif
