Commit 66141d3d authored by Sachin Kamat's avatar Sachin Kamat Committed by Dave Airlie

drm/drm_stub: Remove unnecessary null check before kfree.

kfree on a null argument is a no-op.
Silences the following smatch warning:
drivers/gpu/drm/drm_stub.c:496 drm_put_dev() info:
redundant null check on dev->devname calling kfree()
Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 8c5eaca0
...@@ -492,10 +492,7 @@ void drm_put_dev(struct drm_device *dev) ...@@ -492,10 +492,7 @@ void drm_put_dev(struct drm_device *dev)
drm_put_minor(&dev->primary); drm_put_minor(&dev->primary);
list_del(&dev->driver_item); list_del(&dev->driver_item);
if (dev->devname) { kfree(dev->devname);
kfree(dev->devname);
dev->devname = NULL;
}
kfree(dev); kfree(dev);
} }
EXPORT_SYMBOL(drm_put_dev); EXPORT_SYMBOL(drm_put_dev);
......
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