staging: r8188eu: pkt_newalloc is not used

pkg_newalloc in struct recv_buf is not used. Remove it.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220413200742.276806-5-martin@kaiser.cxSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_recv.c

@@ -71,7 +71,6 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
 
 		list_add_tail(&precvframe->list, &precvpriv->free_recv_queue.queue);
 
-		precvframe->pkt_newalloc = NULL;
 		precvframe->pkt = NULL;
 
 		precvframe->len = 0;

drivers/staging/r8188eu/include/rtw_recv.h

@@ -229,7 +229,6 @@ struct recv_buf {
 struct recv_frame {
 	struct list_head list;
 	struct sk_buff	 *pkt;
-	struct sk_buff	 *pkt_newalloc;
 	struct adapter  *adapter;
 	u8 fragcnt;
 	int frame_tag;