From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752988AbbJPDix (ORCPT ); Thu, 15 Oct 2015 23:38:53 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:53412 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751912AbbJPDiv (ORCPT ); Thu, 15 Oct 2015 23:38:51 -0400 From: huangdaode To: , , CC: , , , , , , , , , , Subject: [PATCH net-next v3 2/2] net: hisilicon fix a bug on Hisilicon Network Subsystem Date: Fri, 16 Oct 2015 11:54:17 +0800 Message-ID: <1444967657-107994-3-git-send-email-huangdaode@hisilicon.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1444967657-107994-1-git-send-email-huangdaode@hisilicon.com> References: <1444967657-107994-1-git-send-email-huangdaode@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes the wrong judgement of mac_id when get port num. Signed-off-by: huangdaode Signed-off-by: yankejian --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index f8f7347..026b386 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -179,7 +179,7 @@ static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, return -EINVAL; } } else if (mac_cb->dsaf_dev->dsaf_mode < DSAF_MODE_MAX) { - if (mac_cb->mac_id <= DSAF_MAX_PORT_NUM_PER_CHIP) { + if (mac_cb->mac_id >= DSAF_MAX_PORT_NUM_PER_CHIP) { dev_err(mac_cb->dev, "input invalid,%s mac%d vmid%d!\n", mac_cb->dsaf_dev->ae_dev.name, -- 1.9.1