[PATCH] device: Remove unnecessary object reference operations

["Shih-Yuan Lee (FourDollars)" <sylee canonical com>]

Since commit 0175056a6d70bafdaf1042eb8f5e1ef57484a3f2, it is unnecessary
to operate object reference when invoking g_idle_add so it is
unnecessary to operate object reference in GSourceFunc too.
---
 src/devices/nm-device.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/devices/nm-device.c b/src/devices/nm-device.c
index bf4b92d..8e15e1e 100644
--- a/src/devices/nm-device.c
+++ b/src/devices/nm-device.c
@@ -9096,9 +9096,7 @@ queued_ip4_config_change (gpointer user_data)
                return TRUE;
 
        priv->queued_ip4_config_id = 0;
-       g_object_ref (self);
        update_ip4_config (self, FALSE);
-       g_object_unref (self);
 
        set_unmanaged_external_down (self, TRUE);
 
@@ -9122,7 +9120,6 @@ queued_ip6_config_change (gpointer user_data)
                return TRUE;
 
        priv->queued_ip6_config_id = 0;
-       g_object_ref (self);
        update_ip6_config (self, FALSE);
 
        if (   nm_platform_link_get (NM_PLATFORM_GET, priv->ifindex)
@@ -9158,8 +9155,6 @@ queued_ip6_config_change (gpointer user_data)
        g_slist_free_full (priv->dad6_failed_addrs, g_free);
        priv->dad6_failed_addrs = NULL;
 
-       g_object_unref (self);
-
        set_unmanaged_external_down (self, TRUE);
 
        return FALSE;
-- 
2.7.4