net: hns3: some variable modification

This patch does following things:
1. add the keyword const before some variables which won't be modified
   in functions.
2. changes some variables from signed to unsigned to avoid bitwise
   operation on signed variables.
3. adds or removes initialization of some variables.
4. defines a new structure to help parsing mailbox messages instead of
   using an array which is harder to get the meaning of each element.

Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index fa2814177baf..9edae5f15ffb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -976,7 +976,7 @@ static int hclge_tm_ets_tc_dwrr_cfg(struct hclge_dev *hdev)
 
 	struct hclge_ets_tc_weight_cmd *ets_weight;
 	struct hclge_desc desc;
-	int i;
+	unsigned int i;
 
 	hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_ETS_TC_WEIGHT, false);
 	ets_weight = (struct hclge_ets_tc_weight_cmd *)desc.data;