From: Flavio Leitner <fbl@redhat.com>
Date: Fri, 28 Sep 2018 17:51:28 +0000 (-0300)
Subject: openvswitch: load NAT helper
X-Git-Tag: v4.19-rc7~7^2~12
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=17c357efe5eceebdc3971a48b3d4d61a03c1178b;p=linux.git

openvswitch: load NAT helper

Load the respective NAT helper module if the flow uses it.

Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index 0aeb34c6389d..35ae64cbef33 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -1312,6 +1312,10 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
 
 	rcu_assign_pointer(help->helper, helper);
 	info->helper = helper;
+
+	if (info->nat)
+		request_module("ip_nat_%s", name);
+
 	return 0;
 }