Staging: lustre: lov: Drop unnecessary cast on void *

This patch does away with the cast on void * as it is unnecessary.

Semantic patch used is as follows:

@r@
expression x;
void* e;
type T;
identifier f;
@@
(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/lov/lov_obd.c

@@ -1440,7 +1440,7 @@ static int lov_iocontrol(unsigned int cmd, struct obd_export *exp, int len,
 		__u32 *genp;
 
 		len = 0;
-		if (obd_ioctl_getdata(&buf, &len, (void *)uarg))
+		if (obd_ioctl_getdata(&buf, &len, uarg))
 			return -EINVAL;
 
 		data = (struct obd_ioctl_data *)buf;
@@ -1473,7 +1473,7 @@ static int lov_iocontrol(unsigned int cmd, struct obd_export *exp, int len,
 			*genp = lov->lov_tgts[i]->ltd_gen;
 		}
 
-		if (copy_to_user((void *)uarg, buf, len))
+		if (copy_to_user(uarg, buf, len))
 			rc = -EFAULT;
 		obd_ioctl_freedata(buf, len);
 		break;