staging: rtl8723bs: Fix coding style issue in block comment

This patch removes the following warning generated by checkpatch.pl

  WARNING: Block comments use * on subsequent lines
  torvalds#206: FILE: rtw_recv.c:206:
  +/*
  +signed int     rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue)

  WARNING: Block comments use * on subsequent lines
  torvalds#216: FILE: rtw_recv.c:216:
  +/*
  +caller : defrag ; recvframe_chk_defrag in recv_thread  (passive)

Signed-off-by: Kang Minchul <tegongkang@gmail.com>

drivers/staging/rtl8723bs/core/rtw_recv.c

@@ -203,22 +203,12 @@ signed int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *q
 }
 
 /*
-signed int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue)
-{
- return rtw_free_recvframe(precvframe, queue);
-}
-*/
-
-
-
-
-/*
-caller : defrag ; recvframe_chk_defrag in recv_thread (passive)
-pframequeue: defrag_queue : will be accessed in recv_thread (passive)
-
-using spinlock to protect
-
-*/
+ * caller : defrag ; recvframe_chk_defrag in recv_thread (passive)
+ * pframequeue: defrag_queue : will be accessed in recv_thread (passive)
+ *
+ * using spinlock to protect
+ *
+ */
 
 void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfree_recv_queue)
 {