From: Salil Mehta <salil.mehta@huawei.com>
To: <davem@davemloft.net>
Cc: <salil.mehta@huawei.com>, <yisen.zhuang@huawei.com>,
<lipeng321@huawei.com>, <mehta.salil@opnsrc.net>,
<dan.carpenter@oracle.com>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linuxarm@huawei.com>,
Shiju Jose <shiju.jose@huawei.com>
Subject: [PATCH net-next] net: hns3: Fix for warning uninitialized symbol hw_err_lst3
Date: Wed, 24 Oct 2018 15:32:18 +0100 [thread overview]
Message-ID: <20181024143218.4204-1-salil.mehta@huawei.com> (raw)
From: Shiju Jose <shiju.jose@huawei.com>
This patch fixes the smatch warning,
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c:700
hclge_log_and_clear_ppp_error() error: uninitialized symbol
'hw_err_lst3'
Link: https://lkml.org/lkml/2018/10/23/430
Fixes: da2d072a9ea7 ("net: hns3: Add enable and process hw errors from PPP")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
index f7e363b..dca6f23 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
@@ -859,10 +859,12 @@ static int hclge_log_and_clear_ppp_error(struct hclge_dev *hdev, u32 cmd,
reset_level = HNAE3_FUNC_RESET;
}
- err_sts = (le32_to_cpu(desc[0].data[4]) >> 8) & 0x3;
- if (err_sts) {
- hclge_log_error(dev, hw_err_lst3, err_sts);
- reset_level = HNAE3_FUNC_RESET;
+ if (cmd == HCLGE_PPP_CMD0_INT_CMD) {
+ err_sts = (le32_to_cpu(desc[0].data[4]) >> 8) & 0x3;
+ if (err_sts) {
+ hclge_log_error(dev, hw_err_lst3, err_sts);
+ reset_level = HNAE3_FUNC_RESET;
+ }
}
/* clear PPP INT */
--
1.9.1
next reply other threads:[~2018-10-24 14:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-24 14:32 Salil Mehta [this message]
2018-10-24 21:26 ` David Miller
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