staging: rtl8723au: rtw_alloc_stainfo23a(): Remove unused variable tmp_aid

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/core/rtw_sta_mgt.c

@@ -169,7 +169,6 @@ struct	sta_info *rtw_alloc_stainfo23a(struct sta_priv *pstapriv, u8 *hwaddr)
 	struct sta_info	*psta;
 	struct rtw_queue *pfree_sta_queue;
 	struct recv_reorder_ctrl *preorder_ctrl;
-	uint tmp_aid;
 	s32	index;
 	int i = 0;
 	u16  wRxSeqInitialValue = 0xffff;
@@ -186,8 +185,6 @@ struct	sta_info *rtw_alloc_stainfo23a(struct sta_priv *pstapriv, u8 *hwaddr)
 
 	list_del_init(&psta->list);
 
-	tmp_aid = psta->aid;
-
 	_rtw_init_stainfo(psta);
 
 	psta->padapter = pstapriv->padapter;