diff options
| author | Markus Elfring <[email protected]> | 2016-07-22 06:28:31 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2016-07-22 08:27:59 +0000 |
| commit | 76e4c327ea51d0da47938e343ef27b988bc5c659 (patch) | |
| tree | 34949cef01cf2edc7f158ea3e34f94caab60aad2 /drivers/gpu/drm/omapdrm/omap_fb.c | |
| parent | GPU-DRM-Exynos: Delete an unnecessary check before the function call "vunmap" (diff) | |
| download | kernel-76e4c327ea51d0da47938e343ef27b988bc5c659.tar.gz kernel-76e4c327ea51d0da47938e343ef27b988bc5c659.zip | |
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 <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fb.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index 983c8cf2441c..31f5178c22c7 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -115,8 +115,8 @@ static void omap_framebuffer_destroy(struct drm_framebuffer *fb) for (i = 0; i < n; i++) { struct plane *plane = &omap_fb->planes[i]; - if (plane->bo) - drm_gem_object_unreference_unlocked(plane->bo); + + drm_gem_object_unreference_unlocked(plane->bo); } kfree(omap_fb); |