ACPI / porocessor: Beautify code, pr->id is u32 which is never < 0

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>
git-mirror · Mar 4, 2013 · 9b27516 · 9b27516
1 parent 5273a25
commit 9b27516
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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