PCI: pcie, aer: AER_PR for printing in aerdrv_errprint.c

Add workaround macro to reduce the number of checkpatch warning:
 WARNING: printk() should include KERN_ facility level

Before:
  total: 0 errors, 10 warnings, 247 lines checked
After:
  total: 0 errors, 1 warnings, 243 lines checked

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index ccaeceb..7fb5a2c 100644 (file)
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -61,6 +61,10 @@
                AER_DATA_LINK_LAYER_ERROR :                     \
                AER_TRANSACTION_LAYER_ERROR)
 
+#define AER_PR(info, fmt, args...)                             \
+       printk("%s" fmt, (info->severity == AER_CORRECTABLE) ?  \
+               KERN_WARNING : KERN_ERR, ## args)
+
 /*
  * AER error strings
  */
@@ -185,46 +189,39 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
 {
        char *errmsg;
        int err_layer, agent;
-       char *loglevel;
-
-       if (info->severity == AER_CORRECTABLE)
-               loglevel = KERN_WARNING;
-       else
-               loglevel = KERN_ERR;
 
-       printk("%s+------ PCI-Express Device Error ------+\n", loglevel);
-       printk("%sError Severity\t\t: %s\n", loglevel,
+       AER_PR(info, "+------ PCI-Express Device Error ------+\n");
+       AER_PR(info, "Error Severity\t\t: %s\n",
                aer_error_severity_string[info->severity]);
 
        if (info->status == 0) {
-               printk("%sPCIE Bus Error type\t: (Unaccessible)\n", loglevel);
-               printk("%sUnaccessible Received\t: %s\n", loglevel,
+               AER_PR(info, "PCIE Bus Error type\t: (Unaccessible)\n");
+               AER_PR(info, "Unaccessible Received\t: %s\n",
                        info->flags & AER_MULTI_ERROR_VALID_FLAG ?
                                "Multiple" : "First");
-               printk("%sUnregistered Agent ID\t: %04x\n", loglevel,
+               AER_PR(info, "Unregistered Agent ID\t: %04x\n",
                        (dev->bus->number << 8) | dev->devfn);
        } else {
                err_layer = AER_GET_LAYER_ERROR(info->severity, info->status);
-               printk("%sPCIE Bus Error type\t: %s\n", loglevel,
+               AER_PR(info, "PCIE Bus Error type\t: %s\n",
                        aer_error_layer[err_layer]);
 
                spin_lock(&logbuf_lock);
                errmsg = aer_get_error_source_name(info->severity,
                                info->status,
                                errmsg_buff);
-               printk("%s%s\t: %s\n", loglevel, errmsg,
+               AER_PR(info, "%s\t: %s\n", errmsg,
                        info->flags & AER_MULTI_ERROR_VALID_FLAG ?
                                "Multiple" : "First");
                spin_unlock(&logbuf_lock);
 
                agent = AER_GET_AGENT(info->severity, info->status);
-               printk("%s%s\t\t: %04x\n", loglevel,
+               AER_PR(info, "%s\t\t: %04x\n",
                        aer_agent_string[agent],
                        (dev->bus->number << 8) | dev->devfn);
 
-               printk("%sVendorID=%04xh, DeviceID=%04xh,"
+               AER_PR(info, "VendorID=%04xh, DeviceID=%04xh,"
                        " Bus=%02xh, Device=%02xh, Function=%02xh\n",
-                       loglevel,
                        dev->vendor,
                        dev->device,
                        dev->bus->number,
@@ -233,10 +230,9 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
 
                if (info->flags & AER_TLP_HEADER_VALID_FLAG) {
                        unsigned char *tlp = (unsigned char *) &info->tlp;
-                       printk("%sTLP Header:\n", loglevel);
-                       printk("%s%02x%02x%02x%02x %02x%02x%02x%02x"
+                       AER_PR(info, "TLP Header:\n");
+                       AER_PR(info, "%02x%02x%02x%02x %02x%02x%02x%02x"
                                " %02x%02x%02x%02x %02x%02x%02x%02x\n",
-                               loglevel,
                                *(tlp + 3), *(tlp + 2), *(tlp + 1), *tlp,
                                *(tlp + 7), *(tlp + 6), *(tlp + 5), *(tlp + 4),
                                *(tlp + 11), *(tlp + 10), *(tlp + 9),