[gnome-packagekit] trivial: Fix some simple compiler warnings

[Matthias Klumpp <mak src gnome org>]

commit 3135dcf14ccff4aafc889b80066e69cc70b4264b
Author: Matthias Klumpp <matthias tenstral net>
Date:   Wed Jul 27 15:27:58 2022 +0200

    trivial: Fix some simple compiler warnings

 src/gpk-enum.c          | 6 +++---
 src/gpk-update-viewer.c | 8 +++-----
 2 files changed, 6 insertions(+), 8 deletions(-)
---
diff --git a/src/gpk-enum.c b/src/gpk-enum.c
index e349e0b0..ba8a8ccf 100644
--- a/src/gpk-enum.c
+++ b/src/gpk-enum.c
@@ -1409,8 +1409,8 @@ const gchar *
 gpk_info_status_enum_to_string (GpkInfoStatusEnum info)
 {
        if ((PkInfoEnum)info >= PK_INFO_ENUM_LAST)
-               return gpk_info_enum_to_localised_past (info - PK_INFO_ENUM_LAST);
-       return gpk_info_enum_to_localised_present (info);
+               return gpk_info_enum_to_localised_past ((PkInfoEnum) info - PK_INFO_ENUM_LAST);
+       return gpk_info_enum_to_localised_present ((PkInfoEnum) info);
 }
 
 const gchar *
@@ -1428,5 +1428,5 @@ gpk_info_status_enum_to_icon_name (GpkInfoStatusEnum info)
                return gpk_info_enum_to_icon_name (info - PK_INFO_ENUM_LAST);
 
        /* regular PkInfoEnum */
-       return gpk_info_enum_to_icon_name (info);
+       return gpk_info_enum_to_icon_name ((PkInfoEnum) info);
 }
diff --git a/src/gpk-update-viewer.c b/src/gpk-update-viewer.c
index a8511b25..e1bdbbc5 100644
--- a/src/gpk-update-viewer.c
+++ b/src/gpk-update-viewer.c
@@ -91,7 +91,7 @@ enum {
        GPK_UPDATES_COLUMN_LAST
 };
 
-static gboolean gpk_update_viewer_get_new_update_array (void);
+static void gpk_update_viewer_get_new_update_array (void);
 
 static gboolean
 _g_strzero (const gchar *text)
@@ -1475,7 +1475,7 @@ gpk_update_viewer_treeview_query_tooltip_cb (GtkWidget *widget, gint x, gint y,
                        ret = FALSE;
                        break;
                }
-               text = gpk_info_status_enum_to_string (info);
+               text = gpk_info_status_enum_to_string ((GpkInfoStatusEnum) info);
                break;
        default:
                /* ignore */
@@ -2398,10 +2398,9 @@ gpk_update_viewer_get_updates_cb (PkClient *client, GAsyncResult *res, gpointer
        gpk_update_viewer_reconsider_info ();
 }
 
-static gboolean
+static void
 gpk_update_viewer_get_new_update_array (void)
 {
-       gboolean ret;
        GtkWidget *widget;
        g_autofree gchar *text = NULL;
        PkBitfield filter = PK_FILTER_ENUM_NONE;
@@ -2419,7 +2418,6 @@ gpk_update_viewer_get_new_update_array (void)
        pk_client_get_updates_async (PK_CLIENT(task), filter, cancellable,
                                     (PkProgressCallback) gpk_update_viewer_progress_cb, NULL,
                                     (GAsyncReadyCallback) gpk_update_viewer_get_updates_cb, NULL);
-       return ret;
 }
 
 /**