ARM64: dts: rockchip: add rkvpu & vpu node in rk3399 android next dtsi

[firefly-linux-kernel-4.4.55.git] / net / mpls / af_mpls.c

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index c32fc411a911a414db2d0c1e141cb76093079d33..881bc20728097f7e42831399393c3dea34304e39 100644 (file)
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -518,6 +518,9 @@ static struct net_device *find_outdev(struct net *net,
        if (!dev)
                return ERR_PTR(-ENODEV);
 
+       if (IS_ERR(dev))
+               return dev;
+
        /* The caller is holding rtnl anyways, so release the dev reference */
        dev_put(dev);