[resend PATCH] nfc: logging neatening

From: Joe Perches
Date: Tue Apr 07 2015 - 03:17:15 EST

Add missing terminating newlines to nfc_info and nfc_err
to avoid possible interleaving from other messages.

Miscellanea:

o typo fix of "unknonwn" in message
o remove unnecessary OOM messages as there's a generic dump_stack()
o realign arguments

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---

Adding Andrew Morton
Resending after a 8 weeks with no reply/review.

drivers/nfc/microread/i2c.c | 2 +-
drivers/nfc/nfcmrvl/main.c | 4 ++--
drivers/nfc/nfcmrvl/usb.c | 18 +++++++++---------
drivers/nfc/pn533.c | 2 +-
drivers/nfc/pn544/i2c.c | 7 ++-----
drivers/nfc/port100.c | 36 ++++++++++++++++++------------------
drivers/nfc/st21nfcb/i2c.c | 5 +----
drivers/nfc/st21nfcb/ndlc.c | 5 ++---
8 files changed, 36 insertions(+), 43 deletions(-)

diff --git a/drivers/nfc/microread/i2c.c b/drivers/nfc/microread/i2c.c
index df85cd3..661e2c8 100644
--- a/drivers/nfc/microread/i2c.c
+++ b/drivers/nfc/microread/i2c.c
@@ -286,7 +286,7 @@ static int microread_i2c_probe(struct i2c_client *client,
if (r < 0)
goto err_irq;

- nfc_info(&client->dev, "Probed");
+ nfc_info(&client->dev, "Probed\n");

return 0;

diff --git a/drivers/nfc/nfcmrvl/main.c b/drivers/nfc/nfcmrvl/main.c
index 85e8bcf..ad4933c 100644
--- a/drivers/nfc/nfcmrvl/main.c
+++ b/drivers/nfc/nfcmrvl/main.c
@@ -111,7 +111,7 @@ struct nfcmrvl_private *nfcmrvl_nci_register_dev(void *drv_data,

priv->ndev = nci_allocate_device(&nfcmrvl_nci_ops, protocols, 0, 0);
if (!priv->ndev) {
- nfc_err(dev, "nci_allocate_device failed");
+ nfc_err(dev, "nci_allocate_device failed\n");
rc = -ENOMEM;
goto error;
}
@@ -120,7 +120,7 @@ struct nfcmrvl_private *nfcmrvl_nci_register_dev(void *drv_data,

rc = nci_register_device(priv->ndev);
if (rc) {
- nfc_err(dev, "nci_register_device failed %d", rc);
+ nfc_err(dev, "nci_register_device failed %d\n", rc);
nci_free_device(priv->ndev);
goto error;
}
diff --git a/drivers/nfc/nfcmrvl/usb.c b/drivers/nfc/nfcmrvl/usb.c
index 3221ca3..6cf15c1 100644
--- a/drivers/nfc/nfcmrvl/usb.c
+++ b/drivers/nfc/nfcmrvl/usb.c
@@ -80,7 +80,7 @@ static void nfcmrvl_bulk_complete(struct urb *urb)
if (!urb->status) {
if (nfcmrvl_nci_recv_frame(drv_data->priv, urb->transfer_buffer,
urb->actual_length) < 0)
- nfc_err(&drv_data->udev->dev, "corrupted Rx packet");
+ nfc_err(&drv_data->udev->dev, "corrupted Rx packet\n");
}

if (!test_bit(NFCMRVL_USB_BULK_RUNNING, &drv_data->flags))
@@ -96,7 +96,7 @@ static void nfcmrvl_bulk_complete(struct urb *urb)
*/
if (err != -EPERM && err != -ENODEV)
nfc_err(&drv_data->udev->dev,
- "urb %p failed to resubmit (%d)", urb, -err);
+ "urb %p failed to resubmit (%d)\n", urb, -err);
usb_unanchor_urb(urb);
}
}
@@ -137,7 +137,7 @@ nfcmrvl_submit_bulk_urb(struct nfcmrvl_usb_drv_data *drv_data, gfp_t mem_flags)
if (err) {
if (err != -EPERM && err != -ENODEV)
nfc_err(&drv_data->udev->dev,
- "urb %p submission failed (%d)", urb, -err);
+ "urb %p submission failed (%d)\n", urb, -err);
usb_unanchor_urb(urb);
}

@@ -153,7 +153,7 @@ static void nfcmrvl_tx_complete(struct urb *urb)
struct nfcmrvl_private *priv = nci_get_drvdata(ndev);
struct nfcmrvl_usb_drv_data *drv_data = priv->drv_data;

- nfc_info(priv->dev, "urb %p status %d count %d",
+ nfc_info(priv->dev, "urb %p status %d count %d\n",
urb, urb->status, urb->actual_length);

spin_lock(&drv_data->txlock);
@@ -253,7 +253,7 @@ static int nfcmrvl_usb_nci_send(struct nfcmrvl_private *priv,
if (err) {
if (err != -EPERM && err != -ENODEV)
nfc_err(&drv_data->udev->dev,
- "urb %p submission failed (%d)", urb, -err);
+ "urb %p submission failed (%d)\n", urb, -err);
kfree(urb->setup_packet);
usb_unanchor_urb(urb);
} else {
@@ -293,7 +293,7 @@ static int nfcmrvl_probe(struct usb_interface *intf,
int i;
struct usb_device *udev = interface_to_usbdev(intf);

- nfc_info(&udev->dev, "intf %p id %p", intf, id);
+ nfc_info(&udev->dev, "intf %p id %p\n", intf, id);

drv_data = devm_kzalloc(&intf->dev, sizeof(*drv_data), GFP_KERNEL);
if (!drv_data)
@@ -348,7 +348,7 @@ static void nfcmrvl_disconnect(struct usb_interface *intf)
if (!drv_data)
return;

- nfc_info(&drv_data->udev->dev, "intf %p", intf);
+ nfc_info(&drv_data->udev->dev, "intf %p\n", intf);

nfcmrvl_nci_unregister_dev(drv_data->priv);

@@ -360,7 +360,7 @@ static int nfcmrvl_suspend(struct usb_interface *intf, pm_message_t message)
{
struct nfcmrvl_usb_drv_data *drv_data = usb_get_intfdata(intf);

- nfc_info(&drv_data->udev->dev, "intf %p", intf);
+ nfc_info(&drv_data->udev->dev, "intf %p\n", intf);

if (drv_data->suspend_count++)
return 0;
@@ -401,7 +401,7 @@ static int nfcmrvl_resume(struct usb_interface *intf)
struct nfcmrvl_usb_drv_data *drv_data = usb_get_intfdata(intf);
int err = 0;

- nfc_info(&drv_data->udev->dev, "intf %p", intf);
+ nfc_info(&drv_data->udev->dev, "intf %p\n", intf);

if (--drv_data->suspend_count)
return 0;
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index d46a700a..35ffbf9 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1820,7 +1820,7 @@ static int pn533_rf_complete(struct pn533 *dev, void *arg,
if (IS_ERR(resp)) {
rc = PTR_ERR(resp);

- nfc_err(&dev->interface->dev, "RF setting error %d", rc);
+ nfc_err(&dev->interface->dev, "RF setting error %d\n", rc);

return rc;
}
diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c
index cdde745..6fd986f 100644
--- a/drivers/nfc/pn544/i2c.c
+++ b/drivers/nfc/pn544/i2c.c
@@ -953,7 +953,7 @@ static int pn544_hci_i2c_acpi_request_resources(struct i2c_client *client)
}

nfc_info(dev, "GPIO resource, no:%d irq:%d\n",
- desc_to_gpio(gpiod_irq), ret);
+ desc_to_gpio(gpiod_irq), ret);
client->irq = ret;

return 0;
@@ -1062,11 +1062,8 @@ static int pn544_hci_i2c_probe(struct i2c_client *client,

phy = devm_kzalloc(&client->dev, sizeof(struct pn544_i2c_phy),
GFP_KERNEL);
- if (!phy) {
- nfc_err(&client->dev,
- "Cannot allocate memory for pn544 i2c phy.\n");
+ if (!phy)
return -ENOMEM;
- }

INIT_WORK(&phy->fw_work, pn544_hci_i2c_fw_work);
phy->fw_work_state = FW_WORK_STATE_IDLE;
diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 4ac4d31..87d5099 100644
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -604,11 +604,11 @@ static void port100_recv_response(struct urb *urb)
case -ECONNRESET:
case -ENOENT:
nfc_err(&dev->interface->dev,
- "The urb has been canceled (status %d)", urb->status);
+ "The urb has been canceled (status %d)\n", urb->status);
goto sched_wq;
case -ESHUTDOWN:
default:
- nfc_err(&dev->interface->dev, "Urb failure (status %d)",
+ nfc_err(&dev->interface->dev, "Urb failure (status %d)\n",
urb->status);
goto sched_wq;
}
@@ -616,7 +616,7 @@ static void port100_recv_response(struct urb *urb)
in_frame = dev->in_urb->transfer_buffer;

if (!port100_rx_frame_is_valid(in_frame)) {
- nfc_err(&dev->interface->dev, "Received an invalid frame");
+ nfc_err(&dev->interface->dev, "Received an invalid frame\n");
cmd->status = -EIO;
goto sched_wq;
}
@@ -626,7 +626,7 @@ static void port100_recv_response(struct urb *urb)

if (!port100_rx_frame_is_cmd_response(dev, in_frame)) {
nfc_err(&dev->interface->dev,
- "It's not the response to the last command");
+ "It's not the response to the last command\n");
cmd->status = -EIO;
goto sched_wq;
}
@@ -657,11 +657,11 @@ static void port100_recv_ack(struct urb *urb)
case -ECONNRESET:
case -ENOENT:
nfc_err(&dev->interface->dev,
- "The urb has been stopped (status %d)", urb->status);
+ "The urb has been stopped (status %d)\n", urb->status);
goto sched_wq;
case -ESHUTDOWN:
default:
- nfc_err(&dev->interface->dev, "Urb failure (status %d)",
+ nfc_err(&dev->interface->dev, "Urb failure (status %d)\n",
urb->status);
goto sched_wq;
}
@@ -669,7 +669,7 @@ static void port100_recv_ack(struct urb *urb)
in_frame = dev->in_urb->transfer_buffer;

if (!port100_rx_frame_is_ack(in_frame)) {
- nfc_err(&dev->interface->dev, "Received an invalid ack");
+ nfc_err(&dev->interface->dev, "Received an invalid ack\n");
cmd->status = -EIO;
goto sched_wq;
}
@@ -677,7 +677,7 @@ static void port100_recv_ack(struct urb *urb)
rc = port100_submit_urb_for_response(dev, GFP_ATOMIC);
if (rc) {
nfc_err(&dev->interface->dev,
- "usb_submit_urb failed with result %d", rc);
+ "usb_submit_urb failed with result %d\n", rc);
cmd->status = rc;
goto sched_wq;
}
@@ -873,11 +873,11 @@ static void port100_send_complete(struct urb *urb)
case -ECONNRESET:
case -ENOENT:
nfc_err(&dev->interface->dev,
- "The urb has been stopped (status %d)", urb->status);
+ "The urb has been stopped (status %d)\n", urb->status);
break;
case -ESHUTDOWN:
default:
- nfc_err(&dev->interface->dev, "Urb failure (status %d)",
+ nfc_err(&dev->interface->dev, "Urb failure (status %d)\n",
urb->status);
}
}
@@ -1094,7 +1094,7 @@ static void port100_in_comm_rf_complete(struct port100 *dev, void *arg,

if (resp->len < 4) {
nfc_err(&dev->interface->dev,
- "Invalid packet length received.\n");
+ "Invalid packet length received\n");
rc = -EIO;
goto error;
}
@@ -1250,7 +1250,7 @@ static bool port100_tg_target_activated(struct port100 *dev, u8 tgt_activated)
PORT100_MDAA_TGT_WAS_ACTIVATED_MASK;
break;
default:
- nfc_err(&dev->interface->dev, "Unknonwn command type.\n");
+ nfc_err(&dev->interface->dev, "Unknown command type\n");
return false;
}

@@ -1481,7 +1481,7 @@ static int port100_probe(struct usb_interface *interface,
cmd_type_mask = port100_get_command_type_mask(dev);
if (!cmd_type_mask) {
nfc_err(&interface->dev,
- "Could not get supported command types.\n");
+ "Could not get supported command types\n");
rc = -ENODEV;
goto error;
}
@@ -1494,7 +1494,7 @@ static int port100_probe(struct usb_interface *interface,
rc = port100_set_command_type(dev, dev->cmd_type);
if (rc) {
nfc_err(&interface->dev,
- "The device does not support command type %u.\n",
+ "The device does not support command type %u\n",
dev->cmd_type);
goto error;
}
@@ -1502,7 +1502,7 @@ static int port100_probe(struct usb_interface *interface,
fw_version = port100_get_firmware_version(dev);
if (!fw_version)
nfc_err(&interface->dev,
- "Could not get device firmware version.\n");
+ "Could not get device firmware version\n");

nfc_info(&interface->dev,
"Sony NFC Port-100 Series attached (firmware v%x.%02x)\n",
@@ -1515,7 +1515,7 @@ static int port100_probe(struct usb_interface *interface,
dev->skb_tailroom);
if (!dev->nfc_digital_dev) {
nfc_err(&interface->dev,
- "Could not allocate nfc_digital_dev.\n");
+ "Could not allocate nfc_digital_dev\n");
rc = -ENOMEM;
goto error;
}
@@ -1526,7 +1526,7 @@ static int port100_probe(struct usb_interface *interface,
rc = nfc_digital_register_device(dev->nfc_digital_dev);
if (rc) {
nfc_err(&interface->dev,
- "Could not register digital device.\n");
+ "Could not register digital device\n");
goto free_nfc_dev;
}

@@ -1562,7 +1562,7 @@ static void port100_disconnect(struct usb_interface *interface)

kfree(dev->cmd);

- nfc_info(&interface->dev, "Sony Port-100 NFC device disconnected");
+ nfc_info(&interface->dev, "Sony Port-100 NFC device disconnected\n");
}

static struct usb_driver port100_driver = {
diff --git a/drivers/nfc/st21nfcb/i2c.c b/drivers/nfc/st21nfcb/i2c.c
index eb88693..43f3918 100644
--- a/drivers/nfc/st21nfcb/i2c.c
+++ b/drivers/nfc/st21nfcb/i2c.c
@@ -313,11 +313,8 @@ static int st21nfcb_nci_i2c_probe(struct i2c_client *client,

phy = devm_kzalloc(&client->dev, sizeof(struct st21nfcb_i2c_phy),
GFP_KERNEL);
- if (!phy) {
- nfc_err(&client->dev,
- "Cannot allocate memory for st21nfcb i2c phy.\n");
+ if (!phy)
return -ENOMEM;
- }

phy->i2c_dev = client;

diff --git a/drivers/nfc/st21nfcb/ndlc.c b/drivers/nfc/st21nfcb/ndlc.c
index 5fbf59d..6014b58 100644
--- a/drivers/nfc/st21nfcb/ndlc.c
+++ b/drivers/nfc/st21nfcb/ndlc.c
@@ -256,10 +256,9 @@ int ndlc_probe(void *phy_id, struct nfc_phy_ops *phy_ops, struct device *dev,
struct llt_ndlc *ndlc;

ndlc = devm_kzalloc(dev, sizeof(struct llt_ndlc), GFP_KERNEL);
- if (!ndlc) {
- nfc_err(dev, "Cannot allocate memory for ndlc.\n");
+ if (!ndlc)
return -ENOMEM;
- }
+
ndlc->ops = phy_ops;
ndlc->phy_id = phy_id;
ndlc->dev = dev;


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