cxgb4: Signedness bug in init_one()

[linux.git] / drivers / acpi / acpi_processor.c

diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
index 24f065114d4240160301a22999a91dc37dca046f..2c4dda0787e849af8034710760393e2b0684e5cd 100644 (file)
--- a/drivers/acpi/acpi_processor.c
+++ b/drivers/acpi/acpi_processor.c
@@ -279,9 +279,13 @@ static int acpi_processor_get_info(struct acpi_device *device)
        }
 
        if (acpi_duplicate_processor_id(pr->acpi_id)) {
-               dev_err(&device->dev,
-                       "Failed to get unique processor _UID (0x%x)\n",
-                       pr->acpi_id);
+               if (pr->acpi_id == 0xff)
+                       dev_info_once(&device->dev,
+                               "Entry not well-defined, consider updating BIOS\n");
+               else
+                       dev_err(&device->dev,
+                               "Failed to get unique processor _UID (0x%x)\n",
+                               pr->acpi_id);
                return -ENODEV;
        }