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Subject[PATCH net-next 02/12] net: hns3: fix wrong size of mailbox responding data
Date
From: Zhongzhu Liu <liuzhongzhu@huawei.com>

According to user manual, the maximum size of mailbox responding
data is 8 bytes, the macro HCLGE_MBX_MAX_RESP_DATA_SIZE
should be defined as 8 instead of 16.

Fixes: 9194d18b0577 ("net: hns3: fix the problem that the supported port is empty")
Signed-off-by: Zhongzhu Liu <liuzhongzhu@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
index 83e19c6..8ad5292 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h
@@ -69,7 +69,7 @@ enum hclge_mbx_vlan_cfg_subcode {
};

#define HCLGE_MBX_MAX_MSG_SIZE 16
-#define HCLGE_MBX_MAX_RESP_DATA_SIZE 16
+#define HCLGE_MBX_MAX_RESP_DATA_SIZE 8
#define HCLGE_MBX_RING_MAP_BASIC_MSG_NUM 3
#define HCLGE_MBX_RING_NODE_VARIABLE_NUM 3

--
2.7.4
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