confile: cleanup clr_config_net_veth_ipv6_route()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 487e59f234bc1d6fcb3994d7398d3de3e9c93c7d..5f6f18d5cd6cd17cfcc439b67f15a49a80b29641 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -5511,13 +5511,13 @@ static int clr_config_net_ipv6_address(const char *key,
 }
 
 static int clr_config_net_veth_ipv6_route(const char *key,
-                                      struct lxc_conf *lxc_conf, void *data)
+                                         struct lxc_conf *lxc_conf, void *data)
 {
        struct lxc_netdev *netdev = data;
        struct lxc_list *cur, *next;
 
        if (!netdev)
-               return -1;
+               return ret_errno(EINVAL);
 
        lxc_list_for_each_safe(cur, &netdev->priv.veth_attr.ipv6_routes, next) {
                lxc_list_del(cur);