diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 2da6cdb1fa378c9051f9621f5e663153814bd911..f9efde40c097b819af24d41ff32162f3191ea632 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -118,7 +118,7 @@ struct page **exynos_gem_get_pages(struct drm_gem_object *obj,
 	return pages;
 
 fail:
-	while (i--)
+	while (--i)
 		__free_page(pages[i]);
 
 	drm_free_large(pages);