[glib] void functions should not return. Fixes bug #656675.

[Brian Cameron <bcameron src gnome org>]

commit b5f1ea4bb1070f1fbf6fc5170136254192c9bff0
Author: Brian Cameron <brian cameron oracle com>
Date:   Wed Aug 17 03:01:14 2011 -0500

    void functions should not return.  Fixes bug #656675.

 gio/gdbusconnection.c       |    4 ++--
 gio/gdbusmethodinvocation.c |    4 ++--
 gio/gdbusproxy.c            |    4 ++--
 gio/gtlsdatabase.c          |    2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/gio/gdbusconnection.c b/gio/gdbusconnection.c
index 978ad6a..098b915 100644
--- a/gio/gdbusconnection.c
+++ b/gio/gdbusconnection.c
@@ -5349,7 +5349,7 @@ g_dbus_connection_call (GDBusConnection        *connection,
                         GAsyncReadyCallback     callback,
                         gpointer                user_data)
 {
-  return g_dbus_connection_call_internal (connection, bus_name, object_path, interface_name, method_name, parameters, reply_type, flags, timeout_msec, NULL, cancellable, callback, user_data);
+  g_dbus_connection_call_internal (connection, bus_name, object_path, interface_name, method_name, parameters, reply_type, flags, timeout_msec, NULL, cancellable, callback, user_data);
 }
 
 /**
@@ -5493,7 +5493,7 @@ g_dbus_connection_call_with_unix_fd_list (GDBusConnection        *connection,
                                           GAsyncReadyCallback     callback,
                                           gpointer                user_data)
 {
-  return g_dbus_connection_call_internal (connection, bus_name, object_path, interface_name, method_name, parameters, reply_type, flags, timeout_msec, fd_list, cancellable, callback, user_data);
+  g_dbus_connection_call_internal (connection, bus_name, object_path, interface_name, method_name, parameters, reply_type, flags, timeout_msec, fd_list, cancellable, callback, user_data);
 }
 
 /**
diff --git a/gio/gdbusmethodinvocation.c b/gio/gdbusmethodinvocation.c
index fae234f..be3dc56 100644
--- a/gio/gdbusmethodinvocation.c
+++ b/gio/gdbusmethodinvocation.c
@@ -428,7 +428,7 @@ void
 g_dbus_method_invocation_return_value (GDBusMethodInvocation *invocation,
                                        GVariant              *parameters)
 {
-  return g_dbus_method_invocation_return_value_internal (invocation, parameters, NULL);
+  g_dbus_method_invocation_return_value_internal (invocation, parameters, NULL);
 }
 
 #ifdef G_OS_UNIX
@@ -451,7 +451,7 @@ g_dbus_method_invocation_return_value_with_unix_fd_list (GDBusMethodInvocation *
                                                          GVariant              *parameters,
                                                          GUnixFDList           *fd_list)
 {
-  return g_dbus_method_invocation_return_value_internal (invocation, parameters, fd_list);
+  g_dbus_method_invocation_return_value_internal (invocation, parameters, fd_list);
 }
 #endif
 
diff --git a/gio/gdbusproxy.c b/gio/gdbusproxy.c
index 9da5f53..992280f 100644
--- a/gio/gdbusproxy.c
+++ b/gio/gdbusproxy.c
@@ -2841,7 +2841,7 @@ g_dbus_proxy_call (GDBusProxy          *proxy,
                    GAsyncReadyCallback  callback,
                    gpointer             user_data)
 {
-  return g_dbus_proxy_call_internal (proxy, method_name, parameters, flags, timeout_msec, NULL, cancellable, callback, user_data);
+  g_dbus_proxy_call_internal (proxy, method_name, parameters, flags, timeout_msec, NULL, cancellable, callback, user_data);
 }
 
 /**
@@ -2960,7 +2960,7 @@ g_dbus_proxy_call_with_unix_fd_list (GDBusProxy          *proxy,
                                      GAsyncReadyCallback  callback,
                                      gpointer             user_data)
 {
-  return g_dbus_proxy_call_internal (proxy, method_name, parameters, flags, timeout_msec, fd_list, cancellable, callback, user_data);
+  g_dbus_proxy_call_internal (proxy, method_name, parameters, flags, timeout_msec, fd_list, cancellable, callback, user_data);
 }
 
 /**
diff --git a/gio/gtlsdatabase.c b/gio/gtlsdatabase.c
index 9f2ff7b..1131298 100644
--- a/gio/gtlsdatabase.c
+++ b/gio/gtlsdatabase.c
@@ -702,7 +702,7 @@ g_tls_database_lookup_certificate_for_handle_async (GTlsDatabase            *sel
   g_return_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction));
   g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
   g_return_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_async);
-  return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_async (self,
+  G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_async (self,
                                                                                handle,
                                                                                interaction,
                                                                                flags,