[PATCH net-next 6/9] net: hns3: Use enums instead of magic number in hclge_is_special_opcode

[Salil Mehta]

From: Huazhong Tan <tanhuazh...@huawei.com>

This patch does bit of a clean-up by using already defined enums for
certain values in function hclge_is_special_opcode(). Below enums from
have been used as replacements for magic values:

enum hclge_opcode_type{
        <snip>
        HCLGE_OPC_STATS_64_BIT          = 0x0030,
        HCLGE_OPC_STATS_32_BIT          = 0x0031,
        HCLGE_OPC_STATS_MAC             = 0x0032,
        <snip>
};

Signed-off-by: Huazhong Tan <tanhuazh...@huawei.com>
Signed-off-by: Peng Li <lipeng...@huawei.com>
Signed-off-by: Salil Mehta <salil.me...@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 6 +++++-
 1 file changed, 5 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 fab7068..59fb0eb 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c
@@ -190,7 +190,11 @@ static int hclge_cmd_csq_done(struct hclge_hw *hw)
 
 static bool hclge_is_special_opcode(u16 opcode)
 {
-       u16 spec_opcode[3] = {0x0030, 0x0031, 0x0032};
+       /* these commands have several descriptors,
+        * and use the first one to save opcode and return value
+        */
+       u16 spec_opcode[3] = {HCLGE_OPC_STATS_64_BIT,
+               HCLGE_OPC_STATS_32_BIT, HCLGE_OPC_STATS_MAC};
        int i;
 
        for (i = 0; i < ARRAY_SIZE(spec_opcode); i++) {
-- 
2.7.4