Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / net / mpls / af_mpls.c

diff --git a/kernel/net/mpls/af_mpls.c b/kernel/net/mpls/af_mpls.c
index c32fc41..881bc20 100644 (file)
--- a/kernel/net/mpls/af_mpls.c
+++ b/kernel/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);