openvswitch: use PTR_ERR_OR_ZERO

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 3 deletions

diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index c0d066def228..c8fccdded865 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -1425,10 +1425,8 @@ static int add_action(struct sw_flow_actions **sfa, int attrtype,
         struct nlattr *a;
 
         a = __add_action(sfa, attrtype, data, len, log);
-        if (IS_ERR(a))
-                return PTR_ERR(a);
 
-        return 0;
+        return PTR_ERR_OR_ZERO(a);
 }
 
 static inline int add_nested_action_start(struct sw_flow_actions **sfa,