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| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-22 08:28:31 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-22 10:27:59 +0200 |
| commit | 76e4c327ea51d0da47938e343ef27b988bc5c659 (patch) | |
| tree | 34949cef01cf2edc7f158ea3e34f94caab60aad2 /drivers/gpu/drm/rcar-du/rcar_du_hdmicon.h | |
| parent | e8d3ef02787fc72996cfb423180dc79764c239fa (diff) | |
| download | linux-76e4c327ea51d0da47938e343ef27b988bc5c659.tar.bz2 | |
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
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_hdmicon.h')
0 files changed, 0 insertions, 0 deletions