1 files changed, 14 insertions, 12 deletions

diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index 0683b51f0932..02a86dbc0e97 100644
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -358,24 +358,26 @@ static void kobil_close (struct usb_serial_port *port, struct file *filp)
 }
 
 
-static void kobil_read_int_callback( struct urb *purb)
+static void kobil_read_int_callback(struct urb *urb)
 {
         int result;
-        struct usb_serial_port *port = (struct usb_serial_port *) purb->context;
+        struct usb_serial_port *port = urb->context;
         struct tty_struct *tty;
-        unsigned char *data = purb->transfer_buffer;
+        unsigned char *data = urb->transfer_buffer;
+        int status = urb->status;
 //      char *dbg_data;
 
         dbg("%s - port %d", __FUNCTION__, port->number);
 
-        if (purb->status) {
-                dbg("%s - port %d Read int status not zero: %d", __FUNCTION__, port->number, purb->status);
+        if (status) {
+                dbg("%s - port %d Read int status not zero: %d",
+                    __FUNCTION__, port->number, status);
                 return;
         }
-        
-        tty = port->tty; 
-        if (purb->actual_length) {
-                
+
+        tty = port->tty;
+        if (urb->actual_length) {
+
                 // BEGIN DEBUG
                 /*
                   dbg_data = kzalloc((3 *  purb->actual_length + 10) * sizeof(char), GFP_KERNEL);
@@ -390,15 +392,15 @@ static void kobil_read_int_callback( struct urb *purb)
                 */
                 // END DEBUG
 
-                tty_buffer_request_room(tty, purb->actual_length);
-                tty_insert_flip_string(tty, data, purb->actual_length);
+                tty_buffer_request_room(tty, urb->actual_length);
+                tty_insert_flip_string(tty, data, urb->actual_length);
                 tty_flip_buffer_push(tty);
         }
 
         // someone sets the dev to 0 if the close method has been called
         port->interrupt_in_urb->dev = port->serial->dev;
 
-        result = usb_submit_urb( port->interrupt_in_urb, GFP_ATOMIC ); 
+        result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
         dbg("%s - port %d Send read URB returns: %i", __FUNCTION__, port->number, result);
 }