linux-kernel - [PATCH 03/10] net: hisilicon: Cleanup for cast to restricted _

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Message-ID: <1562307059-103641-1-git-send-email-xiaojiangfeng@huawei.com>
Date:   Fri, 5 Jul 2019 14:10:59 +0800
From:   Jiangfeng Xiao <xiaojiangfeng@...wei.com>
To:     <yisen.zhuang@...wei.com>, <salil.mehta@...wei.com>,
        <dingtianhong@...wei.com>, <xiaojiangfeng@...wei.com>
CC:     <davem@...emloft.net>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <netdev@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <leeyou.li@...wei.com>, <xiekunxun@...wei.com>,
        <jianping.liu@...wei.com>, <nixiaoming@...wei.com>
Subject: [PATCH 03/10] net: hisilicon: Cleanup for cast to restricted __be32

This patch fixes the following warning from sparse:
hip04_eth.c:533:23: warning: cast to restricted __be16
hip04_eth.c:533:23: warning: cast to restricted __be16
hip04_eth.c:533:23: warning: cast to restricted __be16
hip04_eth.c:533:23: warning: cast to restricted __be16
hip04_eth.c:534:23: warning: cast to restricted __be32
hip04_eth.c:534:23: warning: cast to restricted __be32
hip04_eth.c:534:23: warning: cast to restricted __be32
hip04_eth.c:534:23: warning: cast to restricted __be32
hip04_eth.c:534:23: warning: cast to restricted __be32
hip04_eth.c:534:23: warning: cast to restricted __be32

Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@...wei.com>
---
 drivers/net/ethernet/hisilicon/hip04_eth.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 31f13cf..d8f0619 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -530,8 +530,8 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget)
 		priv->rx_phys[priv->rx_head] = 0;
 
 		desc = (struct rx_desc *)skb->data;
-		len = be16_to_cpu(desc->pkt_len);
-		err = be32_to_cpu(desc->pkt_err);
+		len = be16_to_cpu((__force __be16)desc->pkt_len);
+		err = be32_to_cpu((__force __be32)desc->pkt_err);
 
 		if (0 == len) {
 			dev_kfree_skb_any(skb);
-- 
1.8.5.6