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/option.c b/drivers/usb/serial/option.c
index a83892627d66..e4be2d442b1e 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -545,7 +545,7 @@ static void option_indat_callback(struct urb *urb)
         dbg("%s: %p", __func__, urb);
 
         endpoint = usb_pipeendpoint(urb->pipe);
-        port = (struct usb_serial_port *) urb->context;
+        port =  urb->context;
 
         if (status) {
                 dbg("%s: nonzero status: %d on endpoint %02x.",
@@ -579,7 +579,7 @@ static void option_outdat_callback(struct urb *urb)
 
         dbg("%s", __func__);
 
-        port = (struct usb_serial_port *) urb->context;
+        port =  urb->context;
 
         usb_serial_port_softint(port);
 
@@ -597,7 +597,7 @@ static void option_instat_callback(struct urb *urb)
 {
         int err;
         int status = urb->status;
-        struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
+        struct usb_serial_port *port =  urb->context;
         struct option_port_private *portdata = usb_get_serial_port_data(port);
         struct usb_serial *serial = port->serial;