Staging: rt2860: rtmp_timer: remove casts from void*

Remove unnesessary casts from void*.
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/rt2860/common/rtmp_timer.c

@@ -143,8 +143,8 @@ int RtmpTimerQThread(IN void *Context)
 	struct rt_rtmp_os_task *pTask;
 	struct rt_rtmp_adapter *pAd;
 
-	pTask = (struct rt_rtmp_os_task *)Context;
-	pAd = (struct rt_rtmp_adapter *)pTask->priv;
+	pTask = Context;
+	pAd = pTask->priv;
 
 	RtmpOSTaskCustomize(pTask);