Commit a63caf13 authored Jul 16, 2016 by Markus Elfring Committed by Daniel Vetter Jul 18, 2016

drm/tegra: Delete an unnecessary check before the function call "vunmap"

The vunmap() function performs also input parameter validation.
Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/b3fbdcaf-1bda-7ce9-935b-2d716727ec39@users.sourceforge.net

parent 5345a5ab

drivers/gpu/drm/tegra/fb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -68,7 +68,7 @@ static void tegra_fb_destroy(struct drm_framebuffer *framebuffer)
		struct tegra_bo *bo = fb->planes[i];

		if (bo) {
		if (bo->pages && bo->vaddr)
		if (bo->pages)
		vunmap(bo->vaddr);

		drm_gem_object_unreference_unlocked(&bo->gem);