futex: Fixed warning.
futex: Fixed warning.

kevleyski/DirectFB-1,sklnet/DirectFB,sklnet/DirectFB,kaostao/directfb,dfbdok/DirectFB1,kevleyski/directfb,mtsekm/test,lancebaiyouview/DirectFB,jcdubois/DirectFB,djbclark/directfb-core-DirectFB,kevleyski/DirectFB-1,djbclark/directfb-core-DirectFB,kevleyski/DirectFB-1,kaostao/directfb,Distrotech/DirectFB,kevleyski/directfb,dfbdok/DirectFB1,dfbdok/DirectFB1,mtsekm/test,sklnet/DirectFB,kevleyski/directfb,deniskropp/DirectFB,sklnet/DirectFB,DirectFB/directfb,deniskropp/DirectFB,mtsekm/test,kevleyski/directfb,djbclark/directfb-core-DirectFB,DirectFB/directfb,Distrotech/DirectFB,jcdubois/DirectFB,djbclark/directfb-core-DirectFB,lancebaiyouview/DirectFB,deniskropp/DirectFB,jcdubois/DirectFB,lancebaiyouview/DirectFB,kaostao/directfb,Distrotech/DirectFB,kevleyski/DirectFB-1,DirectFB/directfb,deniskropp/DirectFB,lancebaiyouview/DirectFB