datapath:netdevice: Export rpl_skb_gso_segment.

With the latest change of separating vports into their own modules,
we also need to explicitly export rpl_skb_gso_segment to avoid linker
error.

VMware-BZ: #1432578
VMware-BZ: #1308175

Signed-off-by: Alex Wang <alexw@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>

diff --git a/datapath/linux/compat/netdevice.c b/datapath/linux/compat/netdevice.c
index 2932f5c..1fb60f5 100644 (file)
--- a/datapath/linux/compat/netdevice.c
+++ b/datapath/linux/compat/netdevice.c
@@ -106,4 +106,5 @@ struct sk_buff *rpl_skb_gso_segment(struct sk_buff *skb,
        skb->protocol = skb_proto;
        return skb_gso;
 }
+EXPORT_SYMBOL_GPL(rpl_skb_gso_segment);
 #endif /* kernel version < 3.16.0 */