Reduce direct D-Bus calls in isys/iface.c.

The first patch in a two (possibly three) patch series that replaces
some direct D-Bus code with libnm-glib calls.  Much less verbose,
easier to read, etc, etc.

Tested this patch locally and all seems well.  Calling it a day for
now.

[rawhide]

1 files changed, 2 insertions, 19 deletions

diff --git a/loader/loader.c b/loader/loader.c
index a028f1c0d..ec54d6f59 100644
--- a/loader/loader.c
+++ b/loader/loader.c
@@ -1781,10 +1781,6 @@ int main(int argc, char ** argv) {
 
     struct loaderData_s loaderData;
 
-    char *error_str = NULL;
-    DBusError error;
-    DBusConnection *connection = NULL;
-
     char *path;
     char * cmdLine = NULL;
     char * ksFile = NULL;
@@ -1950,21 +1946,8 @@ int main(int argc, char ** argv) {
     }
 
     /* Start NetworkManager now so it's always available to talk to. */
-    dbus_error_init(&error);
-    connection = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
-    if (connection == NULL) {
-        if (dbus_error_is_set(&error)) {
-            logMessage(DEBUGLVL, "%s (%d): %s: %s", __func__,
-                       __LINE__, error.name, error.message);
-            dbus_error_free(&error);
-        }
-    } else {
-        rc = iface_start_NetworkManager(connection, &error_str);
-        if (rc != 0) {
-            logMessage(INFO, "failed to start NetworkManager (%d): error %d (%s)",
-                       __LINE__, rc, error_str ? error_str : "unknown");
-        }
-    }
+    if (iface_start_NetworkManager())
+        logMessage(INFO, "failed to start NetworkManager");
 
     if (!FL_CMDLINE(flags))
         startNewt();