machinectl: remove unused variable

diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 9931e4f1fdf7eb1f924af3ae5d04a5f61bb16a19..3764c0a086460ce273959da332ef29b6964bfe53 100644 (file)
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -1445,7 +1445,7 @@ static int enable_machine(int argc, char *argv[], void *userdata) {
                 return bus_log_create_error(r);
 
         for (i = 1; i < argc; i++) {
-                _cleanup_free_ char *e = NULL, *unit = NULL;
+                _cleanup_free_ char *unit = NULL;
 
                 r = make_service_name(argv[i], &unit);
                 if (r < 0)