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>
git-mirror · Nov 16, 2014 · f35423c · f35423c
1 parent 0372bf5
commit f35423c
Showing 1 changed file with 1 addition and 3 deletions.
diff --git 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,