diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-21 20:23:25 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-07-21 21:06:33 +0300 |
| commit | e8d3ef02787fc72996cfb423180dc79764c239fa (patch) | |
| tree | e447785e782eed63f31bccc0da42f3cac73060ac /drivers/gpu/drm/exynos/exynos_drm_fbdev.c | |
| parent | 29d79ede4edc1661e24b918acbc9c42a4cd4fcd0 (diff) | |
| download | linux-e8d3ef02787fc72996cfb423180dc79764c239fa.tar.xz | |
GPU-DRM-Exynos: 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: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/a5a79711-10a3-e304-a897-892ebdf2ff9f@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fbdev.c')
| -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) { |