diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-21 19:23:25 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-07-21 14:06:33 -0400 |
| commit | e8d3ef02787fc72996cfb423180dc79764c239fa (patch) | |
| tree | e447785e782eed63f31bccc0da42f3cac73060ac | |
| parent | 29d79ede4edc1661e24b918acbc9c42a4cd4fcd0 (diff) | |
GPU-DRM-Exynos: Delete an unnecessary check before the function call "vunmap"topic/drm-misc-2016-07-22
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: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/a5a79711-10a3-e304-a897-892ebdf2ff9f@users.sourceforge.net
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 67dcd6831291..fb49443bfd32 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -269,8 +269,7 @@ static void exynos_drm_fbdev_destroy(struct drm_device *dev, struct exynos_drm_gem *exynos_gem = exynos_fbd->exynos_gem; struct drm_framebuffer *fb; - if (exynos_gem->kvaddr) - vunmap(exynos_gem->kvaddr); + vunmap(exynos_gem->kvaddr); /* release drm framebuffer and real buffer */ if (fb_helper->fb && fb_helper->fb->funcs) { |