[gnome-software/wip/hughsie/GsPluginFailureFlags: 7/9] trivial: Use some C99 simplifications

[Richard Hughes <rhughes src gnome org>]

commit a1bfcb5ec490cb4bf124970bb4c64d10cbbab503
Author: Richard Hughes <richard hughsie com>
Date:   Thu Nov 24 22:03:40 2016 +0000

    trivial: Use some C99 simplifications

 src/gs-plugin-loader.c |   14 +++++---------
 1 files changed, 5 insertions(+), 9 deletions(-)
---
diff --git a/src/gs-plugin-loader.c b/src/gs-plugin-loader.c
index 4af68c8..340182e 100644
--- a/src/gs-plugin-loader.c
+++ b/src/gs-plugin-loader.c
@@ -221,11 +221,9 @@ gs_plugin_loader_find_plugin (GsPluginLoader *plugin_loader,
                              const gchar *plugin_name)
 {
        GsPluginLoaderPrivate *priv = gs_plugin_loader_get_instance_private (plugin_loader);
-       GsPlugin *plugin;
-       guint i;
 
-       for (i = 0; i < priv->plugins->len; i++) {
-               plugin = g_ptr_array_index (priv->plugins, i);
+       for (guint i = 0; i < priv->plugins->len; i++) {
+               GsPlugin *plugin = g_ptr_array_index (priv->plugins, i);
                if (g_strcmp0 (gs_plugin_get_name (plugin), plugin_name) == 0)
                        return plugin;
        }
@@ -3922,13 +3920,11 @@ void
 gs_plugin_loader_set_scale (GsPluginLoader *plugin_loader, guint scale)
 {
        GsPluginLoaderPrivate *priv = gs_plugin_loader_get_instance_private (plugin_loader);
-       GsPlugin *plugin;
-       guint i;
 
        /* save globally, and update each plugin */
        priv->scale = scale;
-       for (i = 0; i < priv->plugins->len; i++) {
-               plugin = g_ptr_array_index (priv->plugins, i);
+       for (guint i = 0; i < priv->plugins->len; i++) {
+               GsPlugin *plugin = g_ptr_array_index (priv->plugins, i);
                gs_plugin_set_scale (plugin, scale);
        }
 }
@@ -4830,7 +4826,7 @@ gs_plugin_loader_file_to_app_thread_cb (GTask *task,
        gs_app_list_filter_duplicates (job->list, GS_APP_LIST_FILTER_FLAG_PRIORITY);
 
        /* check the apps have an icon set */
-       for (j = 0; j < gs_app_list_length (job->list); j++) {
+       for (guint j = 0; j < gs_app_list_length (job->list); j++) {
                GsApp *app = gs_app_list_index (job->list, j);
                if (_gs_app_get_icon_by_kind (app, AS_ICON_KIND_STOCK) == NULL &&
                    _gs_app_get_icon_by_kind (app, AS_ICON_KIND_LOCAL) == NULL &&