drm/vmwgfx: Fix order of operation

[cascardo/linux.git] / drivers / gpu / drm / vmwgfx / vmwgfx_fb.c

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 3b1faf7..679a4cb 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -573,9 +573,9 @@ static int vmw_fb_set_par(struct fb_info *info)
                mode = old_mode;
                old_mode = NULL;
        } else if (!vmw_kms_validate_mode_vram(vmw_priv,
-                                              mode->hdisplay *
-                                              (var->bits_per_pixel + 7) / 8,
-                                              mode->vdisplay)) {
+                                       mode->hdisplay *
+                                       DIV_ROUND_UP(var->bits_per_pixel, 8),
+                                       mode->vdisplay)) {
                drm_mode_destroy(vmw_priv->dev, mode);
                return -EINVAL;
        }