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authorJesper Dangaard Brouer <brouer@redhat.com>2012-10-22 21:22:45 +0200
committerSimon Horman <horms@verge.net.au>2012-10-23 09:23:40 +0900
commit54d83efa44aac87983f973abb42c508a25a2b554 (patch)
tree25496f5736c6b08d49682376396c41b745d1ac0f /include/net/ip_vs.h
parentbcc58c4d9141160d6448e4589acbd46e5c647518 (diff)
downloadlinux-54d83efa44aac87983f973abb42c508a25a2b554.tar.bz2
ipvs: fix build errors related to config option combinations
Fix two build error introduced by commit 63dca2c0: "ipvs: Fix faulty IPv6 extension header handling in IPVS" First build error was fairly trivial and can occur, when CONFIG_IP_VS_IPV6 is disabled. The second build error was tricky, and can occur when deselecting both all Netfilter and IPVS, but selecting CONFIG_IPV6. This is caused by "kernel/sysctl_binary.c" including "net/ip_vs.h", which includes "linux/netfilter_ipv6/ip6_tables.h" causing include of "include/linux/netfilter/x_tables.h" which then cannot find the typedef nf_hookfn. Fix this by only including "linux/netfilter_ipv6/ip6_tables.h" in case of CONFIG_IP_VS_IPV6 as its already used to guard the usage of ipv6_find_hdr(). Reported-by: Fengguang Wu <fengguang.wu@intel.com> Reported-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'include/net/ip_vs.h')
-rw-r--r--include/net/ip_vs.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index a681ad65b735..68c69d54d392 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -22,7 +22,7 @@
#include <linux/ip.h>
#include <linux/ipv6.h> /* for struct ipv6hdr */
#include <net/ipv6.h>
-#if IS_ENABLED(CONFIG_IPV6)
+#if IS_ENABLED(CONFIG_IP_VS_IPV6)
#include <linux/netfilter_ipv6/ip6_tables.h>
#endif
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
@@ -212,8 +212,9 @@ ip_vs_fill_iph_addr_only(int af, const struct sk_buff *skb,
(struct ipv6hdr *)skb_network_header(skb);
iphdr->saddr.in6 = iph->saddr;
iphdr->daddr.in6 = iph->daddr;
- } else {
+ } else
#endif
+ {
const struct iphdr *iph =
(struct iphdr *)skb_network_header(skb);
iphdr->saddr.ip = iph->saddr;