Revert commit ef9209b642f "staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c"

pstapriv->max_num_sta is always <= NUM_STA, since max_num_sta is either
set in _rtw_init_sta_priv() or rtw_set_beacon().

Fixes: ef9209b642f1 ("staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c")
Signed-off-by: Young Xiao <YangX92@hotmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_mlme_ext.c

@@ -1565,7 +1565,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
 	if (pstat->aid > 0) {
 		DBG_871X("  old AID %d\n", pstat->aid);
 	} else {
-		for (pstat->aid = 1; pstat->aid < NUM_STA; pstat->aid++)
+		for (pstat->aid = 1; pstat->aid <= NUM_STA; pstat->aid++)
 			if (pstapriv->sta_aid[pstat->aid - 1] == NULL)
 				break;