From: Zhongzhu Liu Date: Fri, 7 Jun 2019 02:03:03 +0000 (+0800) Subject: net: hns3: fix wrong size of mailbox responding data X-Git-Tag: v5.4-rc1~616^2~301^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f5d20e396abf7f8b665b05bf906079084426681a;p=platform%2Fkernel%2Flinux-rpi.git net: hns3: fix wrong size of mailbox responding data 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 Signed-off-by: Peng Li Signed-off-by: Huazhong Tan Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h b/drivers/net/ethernet/hisilicon/hns3/hclge_mbx.h index 83e19c6b974e..8ad5292eebbe 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