confile: cleanup clr_config_net_script_down()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 4e02514a5c17f4da5d0c02334136d4457c23b34a..6b2071cfff23300b21f7bfc54a86adda065e3cbd 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -5384,10 +5384,9 @@ static int clr_config_net_script_down(const char *key,
        struct lxc_netdev *netdev = data;
 
        if (!netdev)
-               return -1;
+               return ret_errno(EINVAL);
 
-       free(netdev->downscript);
-       netdev->downscript = NULL;
+       free_disarm(netdev->downscript);
 
        return 0;
 }