On Thu, May 02, 2019 at 10:59:38PM -0500, Frederick Lawler wrote:
> Cleanup dmesg logs.
To specific, I think you did this:
- Drop the kzalloc() failure message because those failures are logged
elsewhere.
- Convert other printk(KERN_DEBUG) to pci_info() or dev_err() as
appropriate because printk(KERN_DEBUG) is ugly and don't match the
other logging. These could have been converted to pci_dbg() or
dev_dbg() instead, but that would make them depend on
CONFIG_DYNAMIC_DEBUG or DEBUG, and these messages are important enough
that we always want them.
I think the summary (subject line) is something like:
PCI/AER: Convert printk(KERN_DEBUG) to pci_info() or dev_err()
> Signed-off-by: Frederick Lawler <fred@xxxxxxxxxxxx>
> ---
> drivers/pci/pcie/aer.c | 11 +++++------
> 1 file changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
> index f8fc2114ad39..82eb45335b6f 100644
> --- a/drivers/pci/pcie/aer.c
> +++ b/drivers/pci/pcie/aer.c
> @@ -964,8 +964,8 @@ static bool find_source_device(struct pci_dev *parent,
> pci_walk_bus(parent->subordinate, find_device_iter, e_info);
>
> if (!e_info->error_dev_num) {
> - pci_printk(KERN_DEBUG, parent, "can't find device of ID%04x\n",
> - e_info->id);
> + pci_info(parent, "can't find device of ID%04x\n",
> + e_info->id);
> return false;
> }
> return true;
> @@ -1380,7 +1380,6 @@ static int aer_probe(struct pcie_device *dev)
>
> rpc = devm_kzalloc(device, sizeof(struct aer_rpc), GFP_KERNEL);
> if (!rpc) {
> - dev_printk(KERN_DEBUG, device, "alloc AER rpc failed\n");
> return -ENOMEM;
> }
> rpc->rpd = dev->port;
> @@ -1389,8 +1388,8 @@ static int aer_probe(struct pcie_device *dev)
> status = devm_request_threaded_irq(device, dev->irq, aer_irq, aer_isr,
> IRQF_SHARED, "aerdrv", dev);
> if (status) {
> - dev_printk(KERN_DEBUG, device, "request AER IRQ %d failed\n",
> - dev->irq);
> + dev_err(device, "request AER IRQ %d failed\n",
> + dev->irq);
> return status;
> }
>
> @@ -1419,7 +1418,7 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
> pci_write_config_dword(dev, pos + PCI_ERR_ROOT_COMMAND, reg32);
>
> rc = pci_bus_error_reset(dev);
> - pci_printk(KERN_DEBUG, dev, "Root Port link has been reset\n");
> + pci_info(dev, "Root Port link has been reset\n");
>
> /* Clear Root Error Status */
> pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, ®32);
> --
> 2.17.1
>
