USB: remove unnecessary type casting of urb->context
urb->context code cleanup
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index c60930e..c605fb6 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -945,7 +945,7 @@
static void pl2303_read_int_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
unsigned char *data = urb->transfer_buffer;
unsigned int actual_length = urb->actual_length;
int status = urb->status;
@@ -985,7 +985,7 @@
static void pl2303_read_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct pl2303_private *priv = usb_get_serial_port_data(port);
struct tty_struct *tty;
unsigned char *data = urb->transfer_buffer;
@@ -1068,7 +1068,7 @@
static void pl2303_write_bulk_callback(struct urb *urb)
{
- struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+ struct usb_serial_port *port = urb->context;
struct pl2303_private *priv = usb_get_serial_port_data(port);
int result;
int status = urb->status;