Commit f67538f8 authored Nov 13, 2009 by Andrew Morton Committed by Len Brown Dec 16, 2009

acpi_pad: squish warning



drivers/acpi/acpi_pad.c: In function 'power_saving_thread':
drivers/acpi/acpi_pad.c:103: warning: 'preferred_cpu' may be used uninitialized in this function

Cc: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>

parent 36065746

drivers/acpi/acpi_pad.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -100,7 +100,8 @@ static void round_robin_cpu(unsigned int tsk_index)
		struct cpumask *pad_busy_cpus = to_cpumask(pad_busy_cpus_bits);
		cpumask_var_t tmp;
		int cpu;
		unsigned long min_weight = -1, preferred_cpu;
		unsigned long min_weight = -1;
		unsigned long uninitialized_var(preferred_cpu);

		if (!alloc_cpumask_var(&tmp, GFP_KERNEL))
		return;