USB: serial: f81232: use devm_kzalloc for port data (c4b8f971) · Commits · 戴 / test

drivers/usb/serial/f81232.c

+1 −12

Original line number	Diff line number	Diff line
		@@ -753,7 +753,7 @@ static int f81232_port_probe(struct usb_serial_port *port)
		{
		struct f81232_private *priv;

		priv = kzalloc(sizeof(*priv), GFP_KERNEL);
		priv = devm_kzalloc(&port->dev, sizeof(*priv), GFP_KERNEL);
		if (!priv)
		return -ENOMEM;

		@@ -769,16 +769,6 @@ static int f81232_port_probe(struct usb_serial_port *port)
		return 0;
		}

		static int f81232_port_remove(struct usb_serial_port *port)
		{
		struct f81232_private *priv;

		priv = usb_get_serial_port_data(port);
		kfree(priv);

		return 0;
		}

		static int f81232_suspend(struct usb_serial *serial, pm_message_t message)
		{
		struct usb_serial_port *port = serial->port[0];
		@@ -838,7 +828,6 @@ static struct usb_serial_driver f81232_device = {
		.process_read_urb = f81232_process_read_urb,
		.read_int_callback = f81232_read_int_callback,
		.port_probe = f81232_port_probe,
		.port_remove = f81232_port_remove,
		.suspend = f81232_suspend,
		.resume = f81232_resume,
		};