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: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -492,10 +492,7 @@ void drm_put_dev(struct drm_device *dev)
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drm_put_minor(&dev->primary);
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list_del(&dev->driver_item);
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if (dev->devname) {
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kfree(dev->devname);
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dev->devname = NULL;
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}
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kfree(dev->devname);
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kfree(dev);
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}
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EXPORT_SYMBOL(drm_put_dev);
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