[PATCH] Serial: No need to check for priv != NULL in remove_one (056a8763) · Commits · e / devices / android_kernel_teracube_mt6765

drivers/serial/8250_pci.c

+17 −20

Original line number	Original line	Diff line number	Diff line
	@@ -1766,13 +1766,11 @@ pciserial_init_one(struct pci_dev dev, const struct pci_device_id ent)
	static void __devexit pciserial_remove_one(struct pci_dev *dev)		static void __devexit pciserial_remove_one(struct pci_dev *dev)
	{		{
	struct serial_private *priv = pci_get_drvdata(dev);		struct serial_private *priv = pci_get_drvdata(dev);

	pci_set_drvdata(dev, NULL);

	if (priv) {
	struct pci_serial_quirk *quirk;		struct pci_serial_quirk *quirk;
	int i;		int i;

			pci_set_drvdata(dev, NULL);

	for (i = 0; i < priv->nr; i++)		for (i = 0; i < priv->nr; i++)
	serial8250_unregister_port(priv->line[i]);		serial8250_unregister_port(priv->line[i]);

	@@ -1793,7 +1791,6 @@ static void __devexit pciserial_remove_one(struct pci_dev *dev)

	kfree(priv);		kfree(priv);
	}		}
	}

	static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)		static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
	{		{