staging: rtl8723bs: hal: Remove unnecessary cast on void pointer

Assignment to a typed pointer is sufficient in C.
No cast is needed.

The following Coccinelle script was used to detect this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T*)x)->f
|

- (T*)
  e
)
Signed-off-by: Simran Singhal <singhalsimran0@gmail.com>
Link: https://lore.kernel.org/r/20200326113210.GA29951@simran-Inspiron-5558Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/hal/odm_CfoTracking.c

@@ -298,7 +298,7 @@ void ODM_CfoTracking(void *pDM_VOID)
 void ODM_ParsingCFO(void *pDM_VOID, void *pPktinfo_VOID, s8 *pcfotail)
 {
 	PDM_ODM_T pDM_Odm = (PDM_ODM_T)pDM_VOID;
-	struct odm_packet_info *pPktinfo = (struct odm_packet_info *)pPktinfo_VOID;
+	struct odm_packet_info *pPktinfo = pPktinfo_VOID;
 	PCFO_TRACKING pCfoTrack = &pDM_Odm->DM_CfoTrack;
 	u8 i;