[gnome-builder] flatpak: cleanup warnings

[Christian Hergert <chergert src gnome org>]

commit e4d0b8a06a4aafe637b65ad7ded461d31a6f9db0
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 5 13:01:54 2021 -0700

    flatpak: cleanup warnings

 src/plugins/flatpak/daemon/ipc-flatpak-service-impl.c | 3 ---
 src/plugins/flatpak/daemon/test-install.c             | 1 -
 src/plugins/flatpak/gbp-flatpak-runtime-provider.c    | 2 +-
 3 files changed, 1 insertion(+), 5 deletions(-)
---
diff --git a/src/plugins/flatpak/daemon/ipc-flatpak-service-impl.c 
b/src/plugins/flatpak/daemon/ipc-flatpak-service-impl.c
index e709d1580..8ba253d4c 100644
--- a/src/plugins/flatpak/daemon/ipc-flatpak-service-impl.c
+++ b/src/plugins/flatpak/daemon/ipc-flatpak-service-impl.c
@@ -427,7 +427,6 @@ ipc_flatpak_service_impl_list_runtimes (IpcFlatpakService     *service,
                                         GDBusMethodInvocation *invocation)
 {
   IpcFlatpakServiceImpl *self = (IpcFlatpakServiceImpl *)service;
-  g_autoptr(GError) error = NULL;
   GVariantBuilder builder;
 
   g_assert (IPC_IS_FLATPAK_SERVICE_IMPL (self));
@@ -832,7 +831,6 @@ ipc_flatpak_service_impl_install (IpcFlatpakService     *service,
   IpcFlatpakServiceImpl *self = (IpcFlatpakServiceImpl *)service;
   g_autoptr(IpcFlatpakTransfer) transfer = NULL;
   g_autoptr(GArray) refs = NULL;
-  g_autoptr(GError) error = NULL;
   g_autoptr(GTask) task = NULL;
   GDBusConnection *connection;
   InstallState *state;
@@ -1011,7 +1009,6 @@ resolve_extension (GPtrArray  *installations,
                   const char *group = groups[l];
                   g_autofree char *version = NULL;
                   g_autofree char *runtime = NULL;
-                  g_autofree char *match = NULL;
                   g_autofree char *refstr = NULL;
 
                   /* This might be our extension */
diff --git a/src/plugins/flatpak/daemon/test-install.c b/src/plugins/flatpak/daemon/test-install.c
index 687e4c7de..bcbb95495 100644
--- a/src/plugins/flatpak/daemon/test-install.c
+++ b/src/plugins/flatpak/daemon/test-install.c
@@ -35,7 +35,6 @@ install_cb (GObject      *object,
 {
   IpcFlatpakService *service = (IpcFlatpakService *)object;
   g_autoptr(GMainLoop) main_loop = user_data;
-  g_autoptr(GVariant) runtimes = NULL;
   g_autoptr(GError) error = NULL;
   gboolean ret;
 
diff --git a/src/plugins/flatpak/gbp-flatpak-runtime-provider.c 
b/src/plugins/flatpak/gbp-flatpak-runtime-provider.c
index 424fbb2b9..d7ca10053 100644
--- a/src/plugins/flatpak/gbp-flatpak-runtime-provider.c
+++ b/src/plugins/flatpak/gbp-flatpak-runtime-provider.c
@@ -384,7 +384,7 @@ gbp_flatpak_runtime_provider_bootstrap (IdeTask      *task,
 
           if (ipc_flatpak_service_call_resolve_extension_sync (service, state->sdk, id, &resolved, NULL, 
NULL))
             {
-              g_autofree char *old = g_steal_pointer (&id);
+              G_GNUC_UNUSED g_autofree char *old = g_steal_pointer (&id);
               g_ptr_array_index (state->to_install, i-1) = id = g_steal_pointer (&resolved);
             }
         }