compat: Detect and use upstream ip_fragment().

[cascardo/ovs.git] / datapath / linux / compat / inet_fragment.c

diff --git a/datapath/linux/compat/inet_fragment.c b/datapath/linux/compat/inet_fragment.c
index 0b9b951..10db99f 100644 (file)
--- a/datapath/linux/compat/inet_fragment.c
+++ b/datapath/linux/compat/inet_fragment.c
@@ -13,7 +13,7 @@
 
 #include <linux/version.h>
 
-#ifdef OVS_FRAGMENT_BACKPORT
+#if !defined(HAVE_CORRECT_MRU_HANDLING) && defined(OVS_FRAGMENT_BACKPORT)
 
 #include <linux/list.h>
 #include <linux/spinlock.h>
@@ -557,4 +557,4 @@ void inet_frag_maybe_warn_overflow(struct inet_frag_queue *q,
                net_dbg_ratelimited("%s%s", prefix, msg);
 }
 
-#endif /* OVS_FRAGMENT_BACKPORT */
+#endif /* !HAVE_CORRECT_MRU_HANDLING && OVS_FRAGMENT_BACKPORT */