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authorDaniel Borkmann <daniel@iogearbox.net>2015-09-02 20:54:02 +0200
committerDavid S. Miller <davem@davemloft.net>2015-09-02 16:28:06 -0700
commita82b0e63917f597c546cd479acc938e08ac54f2d (patch)
tree364e8440142fa32507c2c35788b1446c18375013
parented63f1dcd5788d36f942fbcce350742385e3e18c (diff)
netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled
While testing various Kconfig options on another issue, I found that the following one triggers as well on allmodconfig and nf_conntrack disabled: net/ipv4/netfilter/nf_dup_ipv4.c: In function ‘nf_dup_ipv4’: net/ipv4/netfilter/nf_dup_ipv4.c:72:20: error: ‘nf_skb_duplicated’ undeclared (first use in this function) if (this_cpu_read(nf_skb_duplicated)) [...] net/ipv6/netfilter/nf_dup_ipv6.c: In function ‘nf_dup_ipv6’: net/ipv6/netfilter/nf_dup_ipv6.c:66:20: error: ‘nf_skb_duplicated’ undeclared (first use in this function) if (this_cpu_read(nf_skb_duplicated)) Fix it by including directly the header where it is defined. Fixes: bbde9fc1824a ("netfilter: factor out packet duplication for IPv4/IPv6") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/netfilter/nf_dup_ipv4.c1
-rw-r--r--net/ipv6/netfilter/nf_dup_ipv6.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/netfilter/nf_dup_ipv4.c b/net/ipv4/netfilter/nf_dup_ipv4.c
index b5bb37564b0e..2d79e6e8d934 100644
--- a/net/ipv4/netfilter/nf_dup_ipv4.c
+++ b/net/ipv4/netfilter/nf_dup_ipv4.c
@@ -13,6 +13,7 @@
#include <linux/percpu.h>
#include <linux/route.h>
#include <linux/skbuff.h>
+#include <linux/netfilter.h>
#include <net/checksum.h>
#include <net/icmp.h>
#include <net/ip.h>
diff --git a/net/ipv6/netfilter/nf_dup_ipv6.c b/net/ipv6/netfilter/nf_dup_ipv6.c
index c5c87e921ccd..c8ab626556a0 100644
--- a/net/ipv6/netfilter/nf_dup_ipv6.c
+++ b/net/ipv6/netfilter/nf_dup_ipv6.c
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/percpu.h>
#include <linux/skbuff.h>
+#include <linux/netfilter.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
#include <net/netfilter/ipv6/nf_dup_ipv6.h>