USB: belkin_sa: minor clean-ups

Remove some whitepace and comments.
Clean up close.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 7 insertions, 21 deletions

diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index bdab31afc37d..9dbb07ea76ec 100644
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -112,7 +112,6 @@ static const struct usb_device_id id_table_combined[] = {
         { USB_DEVICE(BELKIN_DOCKSTATION_VID, BELKIN_DOCKSTATION_PID) },
         { }     /* Terminating entry */
 };
-
 MODULE_DEVICE_TABLE(usb, id_table_combined);
 
 static struct usb_driver belkin_driver = {
@@ -120,7 +119,7 @@ static struct usb_driver belkin_driver = {
         .probe =        usb_serial_probe,
         .disconnect =   usb_serial_disconnect,
         .id_table =     id_table_combined,
-        .no_dynamic_id =        1,
+        .no_dynamic_id =        1,
 };
 
 /* All of the device info needed for the serial converters */
@@ -145,7 +144,6 @@ static struct usb_serial_driver belkin_device = {
         .release =              belkin_sa_release,
 };
 
-
 struct belkin_sa_private {
         spinlock_t              lock;
         unsigned long           control_state;
@@ -196,23 +194,17 @@ static int belkin_sa_startup(struct usb_serial *serial)
         return 0;
 }
 
-
 static void belkin_sa_release(struct usb_serial *serial)
 {
-        struct belkin_sa_private *priv;
         int i;
 
         dbg("%s", __func__);
 
-        for (i = 0; i < serial->num_ports; ++i) {
-                /* My special items, the standard routines free my urbs */
-                priv = usb_get_serial_port_data(serial->port[i]);
-                kfree(priv);
-        }
+        for (i = 0; i < serial->num_ports; ++i)
+                kfree(usb_get_serial_port_data(serial->port[i]));
 }
 
-
-static int  belkin_sa_open(struct tty_struct *tty,
+static int belkin_sa_open(struct tty_struct *tty,
                                         struct usb_serial_port *port)
 {
         int retval = 0;
@@ -239,8 +231,7 @@ static int  belkin_sa_open(struct tty_struct *tty,
 
 exit:
         return retval;
-} /* belkin_sa_open */
-
+}
 
 static void belkin_sa_close(struct usb_serial_port *port)
 {
@@ -248,8 +239,7 @@ static void belkin_sa_close(struct usb_serial_port *port)
 
         usb_serial_generic_close(port);
         usb_kill_urb(port->interrupt_in_urb);
-} /* belkin_sa_close */
-
+}
 
 static void belkin_sa_read_int_callback(struct urb *urb)
 {
@@ -480,8 +470,7 @@ static void belkin_sa_set_termios(struct tty_struct *tty,
         spin_lock_irqsave(&priv->lock, flags);
         priv->control_state = control_state;
         spin_unlock_irqrestore(&priv->lock, flags);
-} /* belkin_sa_set_termios */
-
+}
 
 static void belkin_sa_break_ctl(struct tty_struct *tty, int break_state)
 {
@@ -492,7 +481,6 @@ static void belkin_sa_break_ctl(struct tty_struct *tty, int break_state)
                 dev_err(&port->dev, "Set break_ctl %d\n", break_state);
 }
 
-
 static int belkin_sa_tiocmget(struct tty_struct *tty, struct file *file)
 {
         struct usb_serial_port *port = tty->driver_data;
@@ -509,7 +497,6 @@ static int belkin_sa_tiocmget(struct tty_struct *tty, struct file *file)
         return control_state;
 }
 
-
 static int belkin_sa_tiocmset(struct tty_struct *tty, struct file *file,
                                unsigned int set, unsigned int clear)
 {
@@ -581,7 +568,6 @@ failed_usb_serial_register:
         return retval;
 }
 
-
 static void __exit belkin_sa_exit (void)
 {
         usb_deregister(&belkin_driver);