[PATCH net-next 07/10] net: hns3: clean up some coding style issue

From: Huazhong Tan
Date: Sat Apr 18 2020 - 02:48:38 EST


This patch removes some unnecessary blank lines, redundant
parentheses, and changes one tab to blank in
hclge_dbg_dump_reg_common().

Signed-off-by: Huazhong Tan <tanhuazhong@xxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 2 +-
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 10 +++-------
2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index 1722828..cfc9300 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -143,7 +143,7 @@ static void hclge_dbg_dump_reg_common(struct hclge_dev *hdev,
return;
}

- buf_len = sizeof(struct hclge_desc) * bd_num;
+ buf_len = sizeof(struct hclge_desc) * bd_num;
desc_src = kzalloc(buf_len, GFP_KERNEL);
if (!desc_src)
return;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 3a08287..74efd95 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -5380,7 +5380,7 @@ static int hclge_fd_check_ext_tuple(struct hclge_dev *hdev,
struct ethtool_rx_flow_spec *fs,
u32 *unused_tuple)
{
- if ((fs->flow_type & FLOW_EXT)) {
+ if (fs->flow_type & FLOW_EXT) {
if (fs->h_ext.vlan_etype)
return -EOPNOTSUPP;
if (!fs->h_ext.vlan_tci)
@@ -5401,7 +5401,7 @@ static int hclge_fd_check_ext_tuple(struct hclge_dev *hdev,
if (is_zero_ether_addr(fs->h_ext.h_dest))
*unused_tuple |= BIT(INNER_DST_MAC);
else
- *unused_tuple &= ~(BIT(INNER_DST_MAC));
+ *unused_tuple &= ~BIT(INNER_DST_MAC);
}

return 0;
@@ -5674,7 +5674,7 @@ static int hclge_fd_get_tuple(struct hclge_dev *hdev,
break;
}

- if ((fs->flow_type & FLOW_EXT)) {
+ if (fs->flow_type & FLOW_EXT) {
rule->tuples.vlan_tag1 = be16_to_cpu(fs->h_ext.vlan_tci);
rule->tuples_mask.vlan_tag1 = be16_to_cpu(fs->m_ext.vlan_tci);
}
@@ -5785,7 +5785,6 @@ static int hclge_add_fd_entry(struct hnae3_handle *handle,
}

rule->flow_type = fs->flow_type;
-
rule->location = fs->location;
rule->unused_tuple = unused;
rule->vf_id = dst_vport_id;
@@ -6273,7 +6272,6 @@ static int hclge_add_fd_entry_by_arfs(struct hnae3_handle *handle, u16 queue_id,
*/
if (hdev->fd_active_type == HCLGE_FD_EP_ACTIVE) {
spin_unlock_bh(&hdev->fd_rule_lock);
-
return -EOPNOTSUPP;
}

@@ -6287,14 +6285,12 @@ static int hclge_add_fd_entry_by_arfs(struct hnae3_handle *handle, u16 queue_id,
bit_id = find_first_zero_bit(hdev->fd_bmap, MAX_FD_FILTER_NUM);
if (bit_id >= hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1]) {
spin_unlock_bh(&hdev->fd_rule_lock);
-
return -ENOSPC;
}

rule = kzalloc(sizeof(*rule), GFP_ATOMIC);
if (!rule) {
spin_unlock_bh(&hdev->fd_rule_lock);
-
return -ENOMEM;
}

--
2.7.4