Staging: hv: vmbus: Cleanup vmbus_remove()
vmbus_remove() cannot fail; clean it up accordingly. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -334,22 +334,14 @@ static int vmbus_probe(struct device *child_device)
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*/
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static int vmbus_remove(struct device *child_device)
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{
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int ret;
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struct hv_driver *drv;
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struct hv_driver *drv = drv_to_hv_drv(child_device->driver);
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struct hv_device *dev = device_to_hv_device(child_device);
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if (child_device->driver) {
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drv = drv_to_hv_drv(child_device->driver);
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if (drv->remove) {
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ret = drv->remove(dev);
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} else {
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pr_err("remove not set for driver %s\n",
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dev_name(child_device));
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ret = -ENODEV;
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}
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}
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if (drv->remove)
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drv->remove(dev);
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else
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pr_err("remove not set for driver %s\n",
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dev_name(child_device));
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return 0;
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}
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