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/io_ti.c b/drivers/usb/serial/io_ti.c
index 0d412ede839a..05e4fa730730 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -1710,7 +1710,7 @@ static void handle_new_lsr (struct edgeport_port *edge_port, int lsr_data, __u8
 
 static void edge_interrupt_callback (struct urb *urb)
 {
-        struct edgeport_serial *edge_serial = (struct edgeport_serial *)urb->context;
+        struct edgeport_serial *edge_serial = urb->context;
         struct usb_serial_port *port;
         struct edgeport_port *edge_port;
         unsigned char *data = urb->transfer_buffer;
@@ -1803,7 +1803,7 @@ exit:
 
 static void edge_bulk_in_callback (struct urb *urb)
 {
-        struct edgeport_port *edge_port = (struct edgeport_port *)urb->context;
+        struct edgeport_port *edge_port = urb->context;
         unsigned char *data = urb->transfer_buffer;
         struct tty_struct *tty;
         int retval = 0;
@@ -1897,7 +1897,7 @@ static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned c
 
 static void edge_bulk_out_callback (struct urb *urb)
 {
-        struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
+        struct usb_serial_port *port = urb->context;
         struct edgeport_port *edge_port = usb_get_serial_port_data(port);
         int status = urb->status;