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Message-ID: <1620887213-49364-4-git-send-email-huangguangbin2@huawei.com>
Date: Thu, 13 May 2021 14:26:52 +0800
From: Guangbin Huang <huangguangbin2@...wei.com>
To: <luobin9@...wei.com>, <davem@...emloft.net>, <kuba@...nel.org>
CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH net-next 3/4] net: hinic: remove unnecessary parentheses
There are some unnecessary parentheses, this patch deletes them.
Signed-off-by: Guangbin Huang <huangguangbin2@...wei.com>
---
drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 2 +-
drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 10 +++++-----
drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 6 +++---
drivers/net/ethernet/huawei/hinic/hinic_hw_io.c | 4 ++--
drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c | 4 ++--
drivers/net/ethernet/huawei/hinic/hinic_port.c | 10 +++++-----
drivers/net/ethernet/huawei/hinic/hinic_tx.c | 2 +-
7 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
index 5a6bbee819cd..577cb2cffff2 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c
@@ -223,7 +223,7 @@ static void cmdq_prepare_wqe_ctrl(struct hinic_cmdq_wqe *wqe, int wrapped,
saved_data = CMDQ_WQE_HEADER(wqe)->saved_data;
saved_data = HINIC_SAVED_DATA_CLEAR(saved_data, ARM);
- if ((cmd == CMDQ_SET_ARM_CMD) && (mod == HINIC_MOD_COMM))
+ if (cmd == CMDQ_SET_ARM_CMD && mod == HINIC_MOD_COMM)
CMDQ_WQE_HEADER(wqe)->saved_data |=
HINIC_SAVED_DATA_SET(1, ARM);
else
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index 0c74f6674634..19a91c0223a7 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -257,7 +257,7 @@ static int init_fw_ctxt(struct hinic_hwdev *hwdev)
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_FWCTXT_INIT,
&fw_ctxt, sizeof(fw_ctxt),
&fw_ctxt, &out_size);
- if (err || (out_size != sizeof(fw_ctxt)) || fw_ctxt.status) {
+ if (err || out_size != sizeof(fw_ctxt) || fw_ctxt.status) {
dev_err(&pdev->dev, "Failed to init FW ctxt, err: %d, status: 0x%x, out size: 0x%x\n",
err, fw_ctxt.status, out_size);
return -EIO;
@@ -424,7 +424,7 @@ static int get_base_qpn(struct hinic_hwdev *hwdev, u16 *base_qpn)
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_GLOBAL_QPN,
&cmd_base_qpn, sizeof(cmd_base_qpn),
&cmd_base_qpn, &out_size);
- if (err || (out_size != sizeof(cmd_base_qpn)) || cmd_base_qpn.status) {
+ if (err || out_size != sizeof(cmd_base_qpn) || cmd_base_qpn.status) {
dev_err(&pdev->dev, "Failed to get base qpn, err: %d, status: 0x%x, out size: 0x%x\n",
err, cmd_base_qpn.status, out_size);
return -EIO;
@@ -605,8 +605,8 @@ static void nic_mgmt_msg_handler(void *handle, u8 cmd, void *buf_in,
hwif = hwdev->hwif;
pdev = hwif->pdev;
- if ((cmd < HINIC_MGMT_MSG_CMD_BASE) ||
- (cmd >= HINIC_MGMT_MSG_CMD_MAX)) {
+ if (cmd < HINIC_MGMT_MSG_CMD_BASE ||
+ cmd >= HINIC_MGMT_MSG_CMD_MAX) {
dev_err(&pdev->dev, "unknown L2NIC event, cmd = %d\n", cmd);
return;
}
@@ -619,7 +619,7 @@ static void nic_mgmt_msg_handler(void *handle, u8 cmd, void *buf_in,
HINIC_CB_ENABLED,
HINIC_CB_ENABLED | HINIC_CB_RUNNING);
- if ((cb_state == HINIC_CB_ENABLED) && (nic_cb->handler))
+ if (cb_state == HINIC_CB_ENABLED && nic_cb->handler)
nic_cb->handler(nic_cb->handle, buf_in,
in_size, buf_out, out_size);
else
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
index 19942fef99d9..d3fc05a07fdb 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c
@@ -254,8 +254,8 @@ static void aeq_irq_handler(struct hinic_eq *eq)
HINIC_EQE_ENABLED,
HINIC_EQE_ENABLED |
HINIC_EQE_RUNNING);
- if ((eqe_state == HINIC_EQE_ENABLED) &&
- (hwe_cb->hwe_handler))
+ if (eqe_state == HINIC_EQE_ENABLED &&
+ hwe_cb->hwe_handler)
hwe_cb->hwe_handler(hwe_cb->handle,
aeqe_curr->data, size);
else
@@ -299,7 +299,7 @@ static void ceq_event_handler(struct hinic_ceqs *ceqs, u32 ceqe)
HINIC_EQE_ENABLED,
HINIC_EQE_ENABLED | HINIC_EQE_RUNNING);
- if ((eqe_state == HINIC_EQE_ENABLED) && (ceq_cb->handler))
+ if (eqe_state == HINIC_EQE_ENABLED && ceq_cb->handler)
ceq_cb->handler(ceq_cb->handle, CEQE_DATA(ceqe));
else
dev_err(&pdev->dev, "Unhandled CEQ Event %d\n", event);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_io.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_io.c
index 4ef4008e65bd..a6e43d686293 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_io.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_io.c
@@ -137,7 +137,7 @@ static int write_sq_ctxts(struct hinic_func_to_io *func_to_io, u16 base_qpn,
err = hinic_cmdq_direct_resp(&func_to_io->cmdqs, HINIC_MOD_L2NIC,
IO_CMD_MODIFY_QUEUE_CTXT, &cmdq_buf,
&out_param);
- if ((err) || (out_param != 0)) {
+ if (err || out_param != 0) {
dev_err(&pdev->dev, "Failed to set SQ ctxts\n");
err = -EFAULT;
}
@@ -181,7 +181,7 @@ static int write_rq_ctxts(struct hinic_func_to_io *func_to_io, u16 base_qpn,
err = hinic_cmdq_direct_resp(&func_to_io->cmdqs, HINIC_MOD_L2NIC,
IO_CMD_MODIFY_QUEUE_CTXT, &cmdq_buf,
&out_param);
- if ((err) || (out_param != 0)) {
+ if (err || out_param != 0) {
dev_err(&pdev->dev, "Failed to set RQ ctxts\n");
err = -EFAULT;
}
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
index 817173f1fbb7..ebc77771f5da 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.c
@@ -294,7 +294,7 @@ static int msg_to_mgmt_sync(struct hinic_pf_to_mgmt *pf_to_mgmt,
goto unlock_sync_msg;
}
- if ((buf_out) && (recv_msg->msg_len <= MAX_PF_MGMT_BUF_SIZE)) {
+ if (buf_out && recv_msg->msg_len <= MAX_PF_MGMT_BUF_SIZE) {
memcpy(buf_out, recv_msg->msg, recv_msg->msg_len);
*out_size = recv_msg->msg_len;
}
@@ -411,7 +411,7 @@ static void recv_mgmt_msg_work_handler(struct work_struct *work)
HINIC_MGMT_CB_ENABLED,
HINIC_MGMT_CB_ENABLED | HINIC_MGMT_CB_RUNNING);
- if ((cb_state == HINIC_MGMT_CB_ENABLED) && (mgmt_cb->cb))
+ if (cb_state == HINIC_MGMT_CB_ENABLED && mgmt_cb->cb)
mgmt_cb->cb(mgmt_cb->handle, mgmt_work->cmd,
mgmt_work->msg, mgmt_work->msg_len,
buf_out, &out_size);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c
index eb97f2d6b1ad..28ae6f1201a8 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c
@@ -128,7 +128,7 @@ int hinic_port_get_mac(struct hinic_dev *nic_dev, u8 *addr)
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_MAC,
&port_mac_cmd, sizeof(port_mac_cmd),
&port_mac_cmd, &out_size);
- if (err || (out_size != sizeof(port_mac_cmd)) || port_mac_cmd.status) {
+ if (err || out_size != sizeof(port_mac_cmd) || port_mac_cmd.status) {
dev_err(&pdev->dev, "Failed to get mac, err: %d, status: 0x%x, out size: 0x%x\n",
err, port_mac_cmd.status, out_size);
return -EFAULT;
@@ -263,7 +263,7 @@ int hinic_port_link_state(struct hinic_dev *nic_dev,
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_LINK_STATE,
&link_cmd, sizeof(link_cmd),
&link_cmd, &out_size);
- if (err || (out_size != sizeof(link_cmd)) || link_cmd.status) {
+ if (err || out_size != sizeof(link_cmd) || link_cmd.status) {
dev_err(&pdev->dev, "Failed to get link state, err: %d, status: 0x%x, out size: 0x%x\n",
err, link_cmd.status, out_size);
return -EINVAL;
@@ -297,7 +297,7 @@ int hinic_port_set_state(struct hinic_dev *nic_dev, enum hinic_port_state state)
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_PORT_STATE,
&port_state, sizeof(port_state),
&port_state, &out_size);
- if (err || (out_size != sizeof(port_state)) || port_state.status) {
+ if (err || out_size != sizeof(port_state) || port_state.status) {
dev_err(&pdev->dev, "Failed to set port state, err: %d, status: 0x%x, out size: 0x%x\n",
err, port_state.status, out_size);
return -EFAULT;
@@ -329,7 +329,7 @@ int hinic_port_set_func_state(struct hinic_dev *nic_dev,
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_FUNC_STATE,
&func_state, sizeof(func_state),
&func_state, &out_size);
- if (err || (out_size != sizeof(func_state)) || func_state.status) {
+ if (err || out_size != sizeof(func_state) || func_state.status) {
dev_err(&pdev->dev, "Failed to set port func state, err: %d, status: 0x%x, out size: 0x%x\n",
err, func_state.status, out_size);
return -EFAULT;
@@ -359,7 +359,7 @@ int hinic_port_get_cap(struct hinic_dev *nic_dev,
err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_CAP,
port_cap, sizeof(*port_cap),
port_cap, &out_size);
- if (err || (out_size != sizeof(*port_cap)) || port_cap->status) {
+ if (err || out_size != sizeof(*port_cap) || port_cap->status) {
dev_err(&pdev->dev,
"Failed to get port capabilities, err: %d, status: 0x%x, out size: 0x%x\n",
err, port_cap->status, out_size);
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_tx.c b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
index 710c4ff7bc0e..7bd414aed6ff 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_tx.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
@@ -717,7 +717,7 @@ static int free_tx_poll(struct napi_struct *napi, int budget)
/* Reading a WQEBB to get real WQE size and consumer index. */
sq_wqe = hinic_sq_read_wqebb(sq, &skb, &wqe_size, &sw_ci);
- if ((!sq_wqe) ||
+ if (!sq_wqe ||
(((hw_ci - sw_ci) & wq->mask) * wq->wqebb_size < wqe_size))
break;
--
2.8.1
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