aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMarkus Elfring <elfring@users.sourceforge.net>2016-07-21 19:23:25 +0200
committerSean Paul <seanpaul@chromium.org>2016-07-21 14:06:33 -0400
commite8d3ef02787fc72996cfb423180dc79764c239fa (patch)
treee447785e782eed63f31bccc0da42f3cac73060ac
parent29d79ede4edc1661e24b918acbc9c42a4cd4fcd0 (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.c3
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) {

Privacy Policy