netifd: Check device_claim return code in all cases

Fixes observed issue a tunnel interface is reported as up although device_claim failed

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/vlan.c b/vlan.c
index 28e561b..28b1441 100644
--- a/vlan.c
+++ b/vlan.c
@@ -50,7 +50,7 @@ static int vlan_set_device_state(struct device *dev, bool up)
 	}
 
 	ret = device_claim(&vldev->dep);
-	if (ret)
+	if (ret < 0)
 		return ret;
 
 	system_vlan_add(vldev->dep.dev, vldev->id);