drm/exynos: g2d: simplify g2d_free_runqueue_node()

The function is never called with zero 'runqueue_node'.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 1f0bcff..aa92dec 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -845,9 +845,6 @@ static void g2d_free_runqueue_node(struct g2d_data *g2d,
 {
        struct g2d_cmdlist_node *node;
 
-       if (!runqueue_node)
-               return;
-
        mutex_lock(&g2d->cmdlist_mutex);
        /*
         * commands in run_cmdlist have been completed so unmap all gem