From: Borislav Petkov <[email protected]> Save one indentation level in aer_print_error for the generic case where we have info->status of an error, disregard 80 cols rule a bit for the sake of better readability, fix alignment.
No functionality change. Signed-off-by: Borislav Petkov <[email protected]> --- drivers/pci/pcie/aer/aerdrv_errprint.c | 51 ++++++++++++++++++---------------- 1 file changed, 27 insertions(+), 24 deletions(-) diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c index 32efc5e0d2eb..34ff7026440c 100644 --- a/drivers/pci/pcie/aer/aerdrv_errprint.c +++ b/drivers/pci/pcie/aer/aerdrv_errprint.c @@ -168,39 +168,39 @@ static void __aer_print_error(struct pci_dev *dev, void aer_print_error(struct pci_dev *dev, struct aer_err_info *info) { + int layer, agent; int id = ((dev->bus->number << 8) | dev->devfn); - if (info->status == 0) { + if (!info->status) { dev_err(&dev->dev, "PCIe Bus Error: severity=%s, type=Unaccessible, " "id=%04x(Unregistered Agent ID)\n", aer_error_severity_string[info->severity], id); - } else { - int layer, agent; + goto out; + } - layer = AER_GET_LAYER_ERROR(info->severity, info->status); - agent = AER_GET_AGENT(info->severity, info->status); + layer = AER_GET_LAYER_ERROR(info->severity, info->status); + agent = AER_GET_AGENT(info->severity, info->status); - dev_err(&dev->dev, - "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n", - aer_error_severity_string[info->severity], - aer_error_layer[layer], id, aer_agent_string[agent]); + dev_err(&dev->dev, + "PCIe Bus Error: severity=%s, type=%s, id=%04x(%s)\n", + aer_error_severity_string[info->severity], + aer_error_layer[layer], id, aer_agent_string[agent]); - dev_err(&dev->dev, - " device [%04x:%04x] error status/mask=%08x/%08x\n", - dev->vendor, dev->device, - info->status, info->mask); + dev_err(&dev->dev, + " device [%04x:%04x] error status/mask=%08x/%08x\n", + dev->vendor, dev->device, + info->status, info->mask); - __aer_print_error(dev, info); + __aer_print_error(dev, info); - if (info->tlp_header_valid) - __print_tlp_header(dev, &info->tlp); - } + if (info->tlp_header_valid) + __print_tlp_header(dev, &info->tlp); +out: if (info->id && info->error_dev_num > 1 && info->id == id) - dev_err(&dev->dev, - " Error of this Agent(%04x) is reported first\n", - id); + dev_err(&dev->dev, " Error of this Agent(%04x) is reported first\n", id); + trace_aer_event(dev_name(&dev->dev), (info->status & ~info->mask), info->severity); } @@ -234,6 +234,7 @@ void cper_print_aer(struct pci_dev *dev, int cper_severity, const char **status_strs; aer_severity = cper_severity_to_aer(cper_severity); + if (aer_severity == AER_CORRECTABLE) { status = aer->cor_status; mask = aer->cor_mask; @@ -246,16 +247,18 @@ void cper_print_aer(struct pci_dev *dev, int cper_severity, status_strs_size = ARRAY_SIZE(aer_uncorrectable_error_string); tlp_header_valid = status & AER_LOG_TLP_MASKS; } + layer = AER_GET_LAYER_ERROR(aer_severity, status); agent = AER_GET_AGENT(aer_severity, status); - dev_err(&dev->dev, "aer_status: 0x%08x, aer_mask: 0x%08x\n", - status, mask); + + dev_err(&dev->dev, "aer_status: 0x%08x, aer_mask: 0x%08x\n", status, mask); cper_print_bits("", status, status_strs, status_strs_size); dev_err(&dev->dev, "aer_layer=%s, aer_agent=%s\n", - aer_error_layer[layer], aer_agent_string[agent]); + aer_error_layer[layer], aer_agent_string[agent]); + if (aer_severity != AER_CORRECTABLE) dev_err(&dev->dev, "aer_uncor_severity: 0x%08x\n", - aer->uncor_severity); + aer->uncor_severity); if (tlp_header_valid) __print_tlp_header(dev, &aer->header_log); -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
