[gnome-software] trivial: Fix an unused variable warning

[Kalev Lember <klember src gnome org>]

commit 937f2c14accd9b6c4125733aa58a5f4c98fe7687
Author: Kalev Lember <klember redhat com>
Date:   Mon Nov 7 17:14:38 2016 +0100

    trivial: Fix an unused variable warning

 src/gs-plugin-loader.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/gs-plugin-loader.c b/src/gs-plugin-loader.c
index 3aa4fb6..125715c 100644
--- a/src/gs-plugin-loader.c
+++ b/src/gs-plugin-loader.c
@@ -3767,8 +3767,6 @@ gs_plugin_loader_status_changed_cb (GsPlugin *plugin,
                                    GsPluginStatus status,
                                    GsPluginLoader *plugin_loader)
 {
-       GsPluginLoaderPrivate *priv = gs_plugin_loader_get_instance_private (plugin_loader);
-
        /* nothing specific */
        if (gs_app_get_id (app) == NULL) {
                g_debug ("emitting global %s",