Signed-off-by: Joe Stringer <j...@ovn.org>
---
acinclude.m4 | 2 ++
datapath/linux/compat/include/net/netfilter/nf_conntrack_labels.h | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/acinclude.m4 b/acinclude.m4
index bb1d94e2187d..2d6653d1b8dd 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -397,6 +397,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
[OVS_DEFINE([HAVE_NF_CT_TMPL_ALLOC_TAKES_STRUCT_ZONE])])
OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_zones.h],
[nf_ct_zone_init])
+ OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_labels.h],
+ [nf_connlabels_get])
OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32])
OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32_max])
diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_labels.h
b/datapath/linux/compat/include/net/netfilter/nf_conntrack_labels.h
index 88413e763c4e..a594a0feecc1 100644
--- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_labels.h
+++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_labels.h
@@ -5,7 +5,7 @@
#include <linux/version.h>
#include_next <net/netfilter/nf_conntrack_labels.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4,3,0)
+#ifndef HAVE_NF_CONNLABELS_GET
#if IS_ENABLED(CONFIG_NF_CONNTRACK_LABELS)
#ifndef NF_CT_LABELS_MAX_SIZE
@@ -45,5 +45,5 @@ static inline int nf_connlabels_get(struct net *net, unsigned
int n_bits)
static inline void nf_connlabels_put(struct net *net) { }
#endif /* CONFIG_NF_CONNTRACK_LABELS */
-#endif /* 4.3 */
+#endif /* HAVE_NF_CONNLABELS_GET */
#endif /* _NF_CONNTRACK_LABELS_WRAPPER_H */
--
2.1.4
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