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net: hns3: Fix for warning uninitialized symbol hw_err_lst3 

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: da2d072a9e ("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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shiju Jose 2018-10-24 15:32:18 +01:00 committed by David S. Miller
parent cdaa18f9bd
commit ac0e549678
1 changed files with 6 additions and 4 deletions
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10
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
View File

@ -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 */