From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 5 Feb 2015 10:12:51 +0100
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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/tegra/fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index e9c715d..803598e 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -66,7 +66,7 @@ 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);
--
2.2.2
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