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ACPI / porocessor: Beautify code, pr->id is u32 which is never < 0
authorChen Gang <gang.chen@asianux.com>
Wed, 27 Feb 2013 04:27:30 +0000 (04:27 +0000)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 4 Mar 2013 13:23:39 +0000 (14:23 +0100)
pr->id is u32 which never < 0, so remove the redundant pr->id < 0
check from acpi_processor_add().

[rjw: Changelog]
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/processor_driver.c patch | blob | blame | history

diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index df34bd04ae62ba88e4acc6735515e41af03aff7d..bec717ffd25f5ff7c016f57365a380dc8e91b7fb 100644 (file)
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -559,7 +559,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device)
                return 0;
 #endif
 
-       BUG_ON((pr->id >= nr_cpu_ids) || (pr->id < 0));
+       BUG_ON(pr->id >= nr_cpu_ids);
 
        /*
         * Buggy BIOS check