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>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index c60930ec9341..c605fb68f807 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -945,7 +945,7 @@ static void pl2303_update_line_status(struct usb_serial_port *port,
 
 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 @@ exit:
 
 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_read_bulk_callback(struct urb *urb)
 
 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;