[PATCH 4.14 146/209] net: hns3: Change fw error code NOT_EXEC to NOT_SUPPORTED

Greg Kroah-Hartman
2019-12-04T18:08:59Z

From: Yunsheng Lin <linyunsheng@huawei.com>

[ Upstream commit 4a402f47cfce904051cd8b31bef4fe2910d9dce9 ]

According to firmware error code definition, the error code of 2
means NOT_SUPPORTED, this patch changes it to NOT_SUPPORTED.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 2 ++
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
index 8b511e6e0ce9d..396ea0db71023 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
@@ -251,6 +251,8 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num)
if ((enum hclge_cmd_return_status)desc_ret ==
HCLGE_CMD_EXEC_SUCCESS)
retval = 0;
+ else if (desc_ret == HCLGE_CMD_NOT_SUPPORTED)
+ retval = -EOPNOTSUPP;
else
retval = -EIO;
hw->cmq.last_status = (enum hclge_cmd_status)desc_ret;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 758cf39481312..3823ae6303ad6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -52,7 +52,7 @@ struct hclge_cmq_ring {
enum hclge_cmd_return_status {
HCLGE_CMD_EXEC_SUCCESS = 0,
HCLGE_CMD_NO_AUTH = 1,
- HCLGE_CMD_NOT_EXEC = 2,
+ HCLGE_CMD_NOT_SUPPORTED = 2,
HCLGE_CMD_QUEUE_FULL = 3,
};

--
2.20.1