openvswitch: Fix an error handling path in 'ovs_nla_init_match_and_action()'

All other error handling paths in this function go through the 'error'
label. This one should do the same.

Fixes: 9cc9a5cb176c ("datapath: Avoid using stack larger than 1024.")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 76cf273a56c7..c3aec6227c91 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1112,7 +1112,8 @@ static int ovs_nla_init_match_and_action(struct net *net,
                 if (!a[OVS_FLOW_ATTR_KEY]) {
                         OVS_NLERR(log,
                                   "Flow key attribute not present in set flow.");
-                        return -EINVAL;
+                        error = -EINVAL;
+                        goto error;
                 }
 
                 *acts = get_flow_actions(net, a[OVS_FLOW_ATTR_ACTIONS], key,