confile: cleanup clr_config_net_macvlan_mode()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index a9759796fb419ae013365ddc65cb6ff5065202c8..cf91dbdd17173277e6f636f93a580d5109b75387 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -5262,7 +5262,7 @@ static int clr_config_net_macvlan_mode(const char *key,
        struct lxc_netdev *netdev = data;
 
        if (!netdev)
-               return -1;
+               return ret_errno(EINVAL);
 
        if (netdev->type != LXC_NET_MACVLAN)
                return 0;