[gnome-system-tools] Fix a few compiler warnings. Bug 612805.

[Andre Klapper <aklapper src gnome org>]

commit 0754dec332d821bdf17adb0ead513dfe6b8f0695
Author: Andre Klapper <a9016009 gmx de>
Date:   Sat Mar 13 17:54:31 2010 +0100

    Fix a few compiler warnings. Bug 612805.

 src/common/gst-platform-dialog.c |    5 -----
 src/common/gst-service-role.c    |    2 ++
 src/common/gst-tool.c            |    3 +--
 src/network/locations-combo.c    |    1 -
 src/network/network-locations.c  |   10 ++++++----
 src/network/network-tool.c       |    2 +-
 6 files changed, 10 insertions(+), 13 deletions(-)
---
diff --git a/src/common/gst-platform-dialog.c b/src/common/gst-platform-dialog.c
index 4dc43bd..8fd8797 100644
--- a/src/common/gst-platform-dialog.c
+++ b/src/common/gst-platform-dialog.c
@@ -217,8 +217,6 @@ static void
 gst_platform_dialog_finalize (GObject *object)
 {
 	GstPlatformDialog *dialog = GST_PLATFORM_DIALOG (object);
-	GstPlatformDialogPrivate *priv = dialog->_priv;
-	gint i = 0;
 
 	if (dialog->session)
 		g_object_unref (dialog->session);
@@ -322,10 +320,7 @@ gst_platform_dialog_populate_list (GstPlatformDialog *dialog)
 	GstPlatformDialogPrivate *priv;
 	GtkTreeModel *sort_model;
 	GtkTreeStore *store;
-	GtkTreeIter iter;
 	GList *platforms;
-	OobsPlatform *platform;
-	GString *str;
 	GHashTable *distros;
 
 	g_return_if_fail (OOBS_IS_SESSION (dialog->session));
diff --git a/src/common/gst-service-role.c b/src/common/gst-service-role.c
index 5d43115..29b314a 100644
--- a/src/common/gst-service-role.c
+++ b/src/common/gst-service-role.c
@@ -20,6 +20,8 @@
  */
 
 #include "gst-service-role.h"
+#include <stdlib.h>
+#include <string.h>
 
 typedef struct _ServiceRole ServiceRole;
 
diff --git a/src/common/gst-tool.c b/src/common/gst-tool.c
index e5a7139..66c344a 100644
--- a/src/common/gst-tool.c
+++ b/src/common/gst-tool.c
@@ -221,7 +221,6 @@ gst_tool_constructor (GType                  type,
 	GObject *object;
 	GstTool *tool;
 	gchar *widget_name;
-	const gchar *platform;
 	GtkWidget *dialog;
 	OobsResult result;
 
@@ -569,7 +568,7 @@ update_async_func (OobsObject *object,
 void
 gst_tool_update_async (GstTool *tool)
 {
-	gint i;
+	guint i;
 
 	g_return_if_fail (GST_IS_TOOL (tool));
 
diff --git a/src/network/locations-combo.c b/src/network/locations-combo.c
index 4defbac..87f9ad6 100644
--- a/src/network/locations-combo.c
+++ b/src/network/locations-combo.c
@@ -458,7 +458,6 @@ gst_locations_combo_constructor (GType                  type,
   GObject *object;
   GstLocationsComboPrivate *priv;
   GtkCellRenderer *renderer;
-  GtkTreeIter selected_iter;
 
   object = (* G_OBJECT_CLASS (gst_locations_combo_parent_class)->constructor) (type,
 									       n_construct_properties,
diff --git a/src/network/network-locations.c b/src/network/network-locations.c
index cd07198..a859a88 100644
--- a/src/network/network-locations.c
+++ b/src/network/network-locations.c
@@ -21,6 +21,8 @@
 #include <oobs/oobs.h>
 #include <string.h>
 #include <gio/gio.h>
+#include <glib.h>
+#include <glib/gstdio.h>
 #include "network-locations.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -486,7 +488,7 @@ get_interface_properties (OobsIface *iface)
 {
   GPtrArray *array;
   GParamSpec **params;
-  gint n_params, i;
+  guint n_params, i;
 
   params = g_object_class_list_properties (G_OBJECT_GET_CLASS (iface), &n_params);
   array = g_ptr_array_sized_new (n_params);
@@ -545,7 +547,7 @@ compare_interface (OobsIface *iface,
 {
   gboolean equal = FALSE;
   gchar *name;
-  gint i;
+  guint i;
 
   g_object_get (iface, "device", &name, NULL);
 
@@ -804,7 +806,7 @@ set_interface (OobsIface *iface,
 	       GKeyFile  *key_file)
 {
   gchar *name;
-  gint i;
+  guint i;
 
   g_object_get (iface, "device", &name, NULL);
 
@@ -1006,7 +1008,7 @@ save_interface (OobsIface *iface,
 		GKeyFile  *key_file)
 {
   gchar *name;
-  gint i;
+  guint i;
 
   g_object_get (iface, "device", &name, NULL);
 
diff --git a/src/network/network-tool.c b/src/network/network-tool.c
index 1e426ce..2a7a9f2 100644
--- a/src/network/network-tool.c
+++ b/src/network/network-tool.c
@@ -241,7 +241,7 @@ gst_network_tool_update_gui (GstTool *tool)
 {
   GstNetworkTool *network_tool;
   GList *dns, *search_domains;
-  OobsList *hosts_list, *ifaces_list;
+  OobsList *hosts_list;
 
   network_tool = GST_NETWORK_TOOL (tool);