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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Len Brown <[email protected]>
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;