| commit | 76e4c327ea51d0da47938e343ef27b988bc5c659 | [log] [tgz] |
|---|---|---|
| author | Markus Elfring <elfring@users.sourceforge.net> | Fri Jul 22 08:28:31 2016 +0200 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Fri Jul 22 10:27:59 2016 +0200 |
| tree | 34949cef01cf2edc7f158ea3e34f94caab60aad2 | |
| parent | e8d3ef02787fc72996cfb423180dc79764c239fa [diff] [blame] |
GPU-DRM-OMAP: Delete unnecessary checks before two function calls The following functions test whether their argument is NULL and then return immediately. * backlight_device_unregister * drm_gem_object_unreference_unlocked Thus the test around the calls 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/72ff4670-4f3d-c7ed-4f37-e49f2bbc7aba@users.sourceforge.net
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c index 1b0cf2d..0eae8af 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -1284,8 +1284,7 @@ return 0; err_sysfs_create: - if (bldev != NULL) - backlight_device_unregister(bldev); + backlight_device_unregister(bldev); err_bl: destroy_workqueue(ddata->workqueue); err_reg: