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Commit 7d5dddda authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: usb_wwan: remove some superfluous comments 



Remove some more outdated or superfluous comments.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9fdf7063

drivers/usb/serial/usb_wwan.c

+0 −7
Original line number Diff line number Diff line
@@ -178,7 +178,6 @@ int usb_wwan_ioctl(struct tty_struct *tty, 
}

EXPORT_SYMBOL(usb_wwan_ioctl);



/* Write */

int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,

		   const unsigned char *buf, int count)

{
@@ -429,7 +428,6 @@ void usb_wwan_close(struct usb_serial_port *port) 


	portdata = usb_get_serial_port_data(port);



	/* Stop reading/writing urbs */

	spin_lock_irq(&intfdata->susp_lock);

	portdata->opened = 0;

	if (--intfdata->open_ports == 0)
@@ -454,7 +452,6 @@ void usb_wwan_close(struct usb_serial_port *port) 
}

EXPORT_SYMBOL(usb_wwan_close);



/* Helper functions used by usb_wwan_setup_urbs */

static struct urb *usb_wwan_setup_urb(struct usb_serial_port *port,

				      int endpoint,

				      int dir, void *ctx, char *buf, int len,
@@ -467,7 +464,6 @@ static struct urb *usb_wwan_setup_urb(struct usb_serial_port *port, 
	if (!urb)

		return NULL;



	/* Fill URB using supplied data. */

	usb_fill_bulk_urb(urb, serial->dev,

			  usb_sndbulkpipe(serial->dev, endpoint) | dir,

			  buf, len, callback, ctx);
@@ -567,7 +563,6 @@ static void stop_urbs(struct usb_serial *serial) 
	struct usb_serial_port *port;

	struct usb_wwan_port_private *portdata;



	/* Stop reading/writing urbs */

	for (i = 0; i < serial->num_ports; ++i) {

		port = serial->port[i];

		portdata = usb_get_serial_port_data(port);
@@ -648,11 +643,9 @@ int usb_wwan_resume(struct usb_serial *serial) 


	spin_lock_irq(&intfdata->susp_lock);

	for (i = 0; i < serial->num_ports; i++) {

		/* walk all ports */

		port = serial->port[i];

		portdata = usb_get_serial_port_data(port);



		/* skip closed ports */

		if (!portdata || !portdata->opened)

			continue;