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Date: Mon, 12 Jun 2023 20:23:58 +0800
From: Hao Lan <lanhao@...wei.com>
To: <netdev@...r.kernel.org>
CC: <yisen.zhuang@...wei.com>, <salil.mehta@...wei.com>,
<davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
<pabeni@...hat.com>, <richardcochran@...il.com>, <lanhao@...wei.com>,
<wangpeiyang1@...wei.com>, <shenjian15@...wei.com>, <chenhao418@...wei.com>,
<simon.horman@...igine.com>, <wangjie125@...wei.com>, <yuanjilin@...rlc.com>,
<cai.huoqing@...ux.dev>, <xiujianfeng@...wei.com>
Subject: [PATCH net-next v2 4/4] net: hns3: clear hns unused parameter alarm
From: Peiyang Wang <wangpeiyang1@...wei.com>
Several functions in the hns3 driver have unused parameters.
The compiler will warn about them when building
with -Wunused-parameter option of hns3.
ChangeLog:
v1->v2:
Delete topic-independent code
suggested by Simon Horman.
Signed-off-by: Peiyang Wang <wangpeiyang1@...wei.com>
Signed-off-by: Hao Lan <lanhao@...wei.com>
---
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 3 +-
.../hns3/hns3_common/hclge_comm_rss.c | 3 +-
.../hns3/hns3_common/hclge_comm_rss.h | 3 +-
.../ethernet/hisilicon/hns3/hns3_debugfs.c | 5 +-
.../net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +-
.../ethernet/hisilicon/hns3/hns3_ethtool.c | 7 ++-
.../hisilicon/hns3/hns3pf/hclge_main.c | 47 ++++++++-----------
.../hisilicon/hns3/hns3vf/hclgevf_main.c | 14 ++----
8 files changed, 33 insertions(+), 51 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
index 9c9c72dc57e0..b99d75260d59 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.h
@@ -647,8 +647,7 @@ struct hnae3_ae_ops {
int (*rm_mc_addr)(struct hnae3_handle *handle,
const unsigned char *addr);
void (*set_tso_stats)(struct hnae3_handle *handle, int enable);
- void (*update_stats)(struct hnae3_handle *handle,
- struct net_device_stats *net_stats);
+ void (*update_stats)(struct hnae3_handle *handle);
void (*get_stats)(struct hnae3_handle *handle, u64 *data);
void (*get_mac_stats)(struct hnae3_handle *handle,
struct hns3_mac_stats *mac_stats);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.c b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.c
index ae2736549526..b4ae2160aff4 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.c
@@ -305,8 +305,7 @@ int hclge_comm_set_rss_indir_table(struct hnae3_ae_dev *ae_dev,
return 0;
}
-int hclge_comm_set_rss_input_tuple(struct hnae3_handle *nic,
- struct hclge_comm_hw *hw, bool is_pf,
+int hclge_comm_set_rss_input_tuple(struct hclge_comm_hw *hw,
struct hclge_comm_rss_cfg *rss_cfg)
{
struct hclge_comm_rss_input_tuple_cmd *req;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.h b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.h
index 92af3d2980d3..cdafa63fe38b 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.h
@@ -112,8 +112,7 @@ int hclge_comm_init_rss_tuple_cmd(struct hclge_comm_rss_cfg *rss_cfg,
struct hnae3_ae_dev *ae_dev,
struct hclge_comm_rss_input_tuple_cmd *req);
u64 hclge_comm_convert_rss_tuple(u8 tuple_sets);
-int hclge_comm_set_rss_input_tuple(struct hnae3_handle *nic,
- struct hclge_comm_hw *hw, bool is_pf,
+int hclge_comm_set_rss_input_tuple(struct hclge_comm_hw *hw,
struct hclge_comm_rss_cfg *rss_cfg);
int hclge_comm_set_rss_indir_table(struct hnae3_ae_dev *ae_dev,
struct hclge_comm_hw *hw, const u16 *indir);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
index 0749515e270b..56167f006f66 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
@@ -958,8 +958,7 @@ static const struct hns3_dbg_item tx_bd_info_items[] = {
{ "MSS_HW_CSUM", 0 },
};
-static void hns3_dump_tx_bd_info(struct hns3_nic_priv *priv,
- struct hns3_desc *desc, char **result, int idx)
+static void hns3_dump_tx_bd_info(struct hns3_desc *desc, char **result, int idx)
{
unsigned int j = 0;
@@ -1008,7 +1007,7 @@ static int hns3_dbg_tx_bd_info(struct hns3_dbg_data *d, char *buf, int len)
for (i = 0; i < ring->desc_num; i++) {
desc = &ring->desc[i];
- hns3_dump_tx_bd_info(priv, desc, result, i);
+ hns3_dump_tx_bd_info(desc, result, i);
hns3_dbg_fill_content(content, sizeof(content),
tx_bd_info_items, (const char **)result,
ARRAY_SIZE(tx_bd_info_items));
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index b676496ec6d7..9f6890059666 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -2538,7 +2538,7 @@ static void hns3_nic_get_stats64(struct net_device *netdev,
if (test_bit(HNS3_NIC_STATE_DOWN, &priv->state))
return;
- handle->ae_algo->ops->update_stats(handle, &netdev->stats);
+ handle->ae_algo->ops->update_stats(handle);
memset(&ring_total_stats, 0, sizeof(ring_total_stats));
for (idx = 0; idx < queue_num; idx++) {
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 51d1278b18f6..407d30ee55d2 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -228,7 +228,7 @@ static u32 hns3_lb_check_rx_ring(struct hns3_nic_priv *priv, u32 budget)
}
static void hns3_lb_clear_tx_ring(struct hns3_nic_priv *priv, u32 start_ringid,
- u32 end_ringid, u32 budget)
+ u32 end_ringid)
{
u32 i;
@@ -295,8 +295,7 @@ static int hns3_lp_run_test(struct net_device *ndev, enum hnae3_loop mode)
out:
hns3_lb_clear_tx_ring(priv, HNS3_NIC_LB_TEST_RING_ID,
- HNS3_NIC_LB_TEST_RING_ID,
- HNS3_NIC_LB_TEST_PKT_NUM);
+ HNS3_NIC_LB_TEST_RING_ID);
kfree_skb(skb);
return ret_val;
@@ -618,7 +617,7 @@ static void hns3_get_stats(struct net_device *netdev,
return;
}
- h->ae_algo->ops->update_stats(h, &netdev->stats);
+ h->ae_algo->ops->update_stats(h);
/* get per-queue stats */
p = hns3_get_stats_tqps(h, p);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 2689b108f7df..bf675c15fbb9 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -689,8 +689,7 @@ static void hclge_update_stats_for_all(struct hclge_dev *hdev)
"Update MAC stats fail, status = %d.\n", status);
}
-static void hclge_update_stats(struct hnae3_handle *handle,
- struct net_device_stats *net_stats)
+static void hclge_update_stats(struct hnae3_handle *handle)
{
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
@@ -824,7 +823,7 @@ static void hclge_get_mac_stat(struct hnae3_handle *handle,
struct hclge_vport *vport = hclge_get_vport(handle);
struct hclge_dev *hdev = vport->back;
- hclge_update_stats(handle, NULL);
+ hclge_update_stats(handle);
mac_stats->tx_pause_cnt = hdev->mac_stats.mac_tx_mac_pause_num;
mac_stats->rx_pause_cnt = hdev->mac_stats.mac_rx_mac_pause_num;
@@ -4965,9 +4964,7 @@ int hclge_rss_init_hw(struct hclge_dev *hdev)
if (ret)
return ret;
- ret = hclge_comm_set_rss_input_tuple(&hdev->vport[0].nic,
- &hdev->hw.hw, true,
- &hdev->rss_cfg);
+ ret = hclge_comm_set_rss_input_tuple(&hdev->hw.hw, &hdev->rss_cfg);
if (ret)
return ret;
@@ -6243,8 +6240,7 @@ static int hclge_fd_check_spec(struct hclge_dev *hdev,
return hclge_fd_check_ext_tuple(hdev, fs, unused_tuple);
}
-static void hclge_fd_get_tcpip4_tuple(struct hclge_dev *hdev,
- struct ethtool_rx_flow_spec *fs,
+static void hclge_fd_get_tcpip4_tuple(struct ethtool_rx_flow_spec *fs,
struct hclge_fd_rule *rule, u8 ip_proto)
{
rule->tuples.src_ip[IPV4_INDEX] =
@@ -6273,8 +6269,7 @@ static void hclge_fd_get_tcpip4_tuple(struct hclge_dev *hdev,
rule->tuples_mask.ip_proto = 0xFF;
}
-static void hclge_fd_get_ip4_tuple(struct hclge_dev *hdev,
- struct ethtool_rx_flow_spec *fs,
+static void hclge_fd_get_ip4_tuple(struct ethtool_rx_flow_spec *fs,
struct hclge_fd_rule *rule)
{
rule->tuples.src_ip[IPV4_INDEX] =
@@ -6297,8 +6292,7 @@ static void hclge_fd_get_ip4_tuple(struct hclge_dev *hdev,
rule->tuples_mask.ether_proto = 0xFFFF;
}
-static void hclge_fd_get_tcpip6_tuple(struct hclge_dev *hdev,
- struct ethtool_rx_flow_spec *fs,
+static void hclge_fd_get_tcpip6_tuple(struct ethtool_rx_flow_spec *fs,
struct hclge_fd_rule *rule, u8 ip_proto)
{
be32_to_cpu_array(rule->tuples.src_ip, fs->h_u.tcp_ip6_spec.ip6src,
@@ -6327,8 +6321,7 @@ static void hclge_fd_get_tcpip6_tuple(struct hclge_dev *hdev,
rule->tuples_mask.ip_proto = 0xFF;
}
-static void hclge_fd_get_ip6_tuple(struct hclge_dev *hdev,
- struct ethtool_rx_flow_spec *fs,
+static void hclge_fd_get_ip6_tuple(struct ethtool_rx_flow_spec *fs,
struct hclge_fd_rule *rule)
{
be32_to_cpu_array(rule->tuples.src_ip, fs->h_u.usr_ip6_spec.ip6src,
@@ -6351,8 +6344,7 @@ static void hclge_fd_get_ip6_tuple(struct hclge_dev *hdev,
rule->tuples_mask.ether_proto = 0xFFFF;
}
-static void hclge_fd_get_ether_tuple(struct hclge_dev *hdev,
- struct ethtool_rx_flow_spec *fs,
+static void hclge_fd_get_ether_tuple(struct ethtool_rx_flow_spec *fs,
struct hclge_fd_rule *rule)
{
ether_addr_copy(rule->tuples.src_mac, fs->h_u.ether_spec.h_source);
@@ -6388,8 +6380,7 @@ static void hclge_fd_get_user_def_tuple(struct hclge_fd_user_def_info *info,
rule->ep.user_def = *info;
}
-static int hclge_fd_get_tuple(struct hclge_dev *hdev,
- struct ethtool_rx_flow_spec *fs,
+static int hclge_fd_get_tuple(struct ethtool_rx_flow_spec *fs,
struct hclge_fd_rule *rule,
struct hclge_fd_user_def_info *info)
{
@@ -6397,31 +6388,31 @@ static int hclge_fd_get_tuple(struct hclge_dev *hdev,
switch (flow_type) {
case SCTP_V4_FLOW:
- hclge_fd_get_tcpip4_tuple(hdev, fs, rule, IPPROTO_SCTP);
+ hclge_fd_get_tcpip4_tuple(fs, rule, IPPROTO_SCTP);
break;
case TCP_V4_FLOW:
- hclge_fd_get_tcpip4_tuple(hdev, fs, rule, IPPROTO_TCP);
+ hclge_fd_get_tcpip4_tuple(fs, rule, IPPROTO_TCP);
break;
case UDP_V4_FLOW:
- hclge_fd_get_tcpip4_tuple(hdev, fs, rule, IPPROTO_UDP);
+ hclge_fd_get_tcpip4_tuple(fs, rule, IPPROTO_UDP);
break;
case IP_USER_FLOW:
- hclge_fd_get_ip4_tuple(hdev, fs, rule);
+ hclge_fd_get_ip4_tuple(fs, rule);
break;
case SCTP_V6_FLOW:
- hclge_fd_get_tcpip6_tuple(hdev, fs, rule, IPPROTO_SCTP);
+ hclge_fd_get_tcpip6_tuple(fs, rule, IPPROTO_SCTP);
break;
case TCP_V6_FLOW:
- hclge_fd_get_tcpip6_tuple(hdev, fs, rule, IPPROTO_TCP);
+ hclge_fd_get_tcpip6_tuple(fs, rule, IPPROTO_TCP);
break;
case UDP_V6_FLOW:
- hclge_fd_get_tcpip6_tuple(hdev, fs, rule, IPPROTO_UDP);
+ hclge_fd_get_tcpip6_tuple(fs, rule, IPPROTO_UDP);
break;
case IPV6_USER_FLOW:
- hclge_fd_get_ip6_tuple(hdev, fs, rule);
+ hclge_fd_get_ip6_tuple(fs, rule);
break;
case ETHER_FLOW:
- hclge_fd_get_ether_tuple(hdev, fs, rule);
+ hclge_fd_get_ether_tuple(fs, rule);
break;
default:
return -EOPNOTSUPP;
@@ -6578,7 +6569,7 @@ static int hclge_add_fd_entry(struct hnae3_handle *handle,
if (!rule)
return -ENOMEM;
- ret = hclge_fd_get_tuple(hdev, fs, rule, &info);
+ ret = hclge_fd_get_tuple(fs, rule, &info);
if (ret) {
kfree(rule);
return ret;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
index dd08989a4c7c..34f02ca8d1d2 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
@@ -121,8 +121,7 @@ static struct hclgevf_dev *hclgevf_ae_get_hdev(struct hnae3_handle *handle)
return container_of(handle, struct hclgevf_dev, nic);
}
-static void hclgevf_update_stats(struct hnae3_handle *handle,
- struct net_device_stats *net_stats)
+static void hclgevf_update_stats(struct hnae3_handle *handle)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
int status;
@@ -1645,8 +1644,7 @@ static void hclgevf_reset(struct hclgevf_dev *hdev)
hclgevf_reset_err_handle(hdev);
}
-static enum hnae3_reset_type hclgevf_get_reset_level(struct hclgevf_dev *hdev,
- unsigned long *addr)
+static enum hnae3_reset_type hclgevf_get_reset_level(unsigned long *addr)
{
enum hnae3_reset_type rst_level = HNAE3_NONE_RESET;
@@ -1685,8 +1683,7 @@ static void hclgevf_reset_event(struct pci_dev *pdev,
if (hdev->default_reset_request)
hdev->reset_level =
- hclgevf_get_reset_level(hdev,
- &hdev->default_reset_request);
+ hclgevf_get_reset_level(&hdev->default_reset_request);
else
hdev->reset_level = HNAE3_VF_FUNC_RESET;
@@ -1828,7 +1825,7 @@ static void hclgevf_reset_service_task(struct hclgevf_dev *hdev)
hdev->last_reset_time = jiffies;
hdev->reset_type =
- hclgevf_get_reset_level(hdev, &hdev->reset_pending);
+ hclgevf_get_reset_level(&hdev->reset_pending);
if (hdev->reset_type != HNAE3_NONE_RESET)
hclgevf_reset(hdev);
} else if (test_and_clear_bit(HCLGEVF_RESET_REQUESTED,
@@ -2160,8 +2157,7 @@ static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev)
if (ret)
return ret;
- ret = hclge_comm_set_rss_input_tuple(&hdev->nic, &hdev->hw.hw,
- false, rss_cfg);
+ ret = hclge_comm_set_rss_input_tuple(&hdev->hw.hw, rss_cfg);
if (ret)
return ret;
}
--
2.30.0
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