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/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 6926a81a0ccd..e96bf8663ffc 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -965,7 +965,7 @@ static void command_port_write_callback(struct urb *urb)
 
 static void command_port_read_callback(struct urb *urb)
 {
-        struct usb_serial_port *command_port = (struct usb_serial_port *)urb->context;
+        struct usb_serial_port *command_port = urb->context;
         struct whiteheat_command_private *command_info;
         int status = urb->status;
         unsigned char *data = urb->transfer_buffer;
@@ -1015,7 +1015,7 @@ static void command_port_read_callback(struct urb *urb)
 
 static void whiteheat_read_callback(struct urb *urb)
 {
-        struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+        struct usb_serial_port *port = urb->context;
         struct whiteheat_urb_wrap *wrap;
         unsigned char *data = urb->transfer_buffer;
         struct whiteheat_private *info = usb_get_serial_port_data(port);
@@ -1059,7 +1059,7 @@ static void whiteheat_read_callback(struct urb *urb)
 
 static void whiteheat_write_callback(struct urb *urb)
 {
-        struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+        struct usb_serial_port *port = urb->context;
         struct whiteheat_private *info = usb_get_serial_port_data(port);
         struct whiteheat_urb_wrap *wrap;
         int status = urb->status;