confile: cleanup get_config_net_script_up()

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

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 5d043d82b1b059718395654fa6d7a34dcb691cd0..47bcbba247a5e550cfd2dba74a8db5b1245dc1ba 100644 (file)
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -5891,7 +5891,7 @@ static int get_config_net_script_up(const char *key, char *retv, int inlen,
                memset(retv, 0, inlen);
 
        if (!netdev)
-               return -1;
+               return ret_errno(EINVAL);
 
        if (netdev->upscript)
                strprint(retv, inlen, "%s", netdev->upscript);