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| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-20 17:54:32 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-07-20 13:23:39 -0400 |
| commit | f35cbe6a178e94d3fc290f414aa421f81ac76069 (patch) | |
| tree | 4037f0b7eae01286c55abef5f008685542e98399 /drivers/gpu/drm/drm_atomic.c | |
| parent | 3694c5c3dea1fc2150f2ec2a036fee298680c0e0 (diff) | |
| download | talos-obmc-linux-f35cbe6a178e94d3fc290f414aa421f81ac76069.tar.gz talos-obmc-linux-f35cbe6a178e94d3fc290f414aa421f81ac76069.zip | |
drm/atomic: Delete an unnecessary check before drm_property_unreference_blob()
The drm_property_unreference_blob() function tests whether its argument
is NULL and then returns immediately.
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/aa4cd508-38c3-78d7-a9f2-70e3b06a8fb5@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 3cee084e9d28..8d2f111fa113 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -404,8 +404,7 @@ drm_atomic_replace_property_blob(struct drm_property_blob **blob, if (old_blob == new_blob) return; - if (old_blob) - drm_property_unreference_blob(old_blob); + drm_property_unreference_blob(old_blob); if (new_blob) drm_property_reference_blob(new_blob); *blob = new_blob; |
