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/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 33cdf8f..7b572e7 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -443,7 +443,7 @@
static void acm_write_bulk(struct urb *urb)
{
struct acm *acm;
- struct acm_wb *wb = (struct acm_wb *)urb->context;
+ struct acm_wb *wb = urb->context;
dbg("Entering acm_write_bulk with status %d", urb->status);