diff options
Diffstat (limited to 'arch/i386/kernel/cpu/cpufreq/powernow-k8.c')
-rw-r--r-- | arch/i386/kernel/cpu/cpufreq/powernow-k8.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index 30bb6fd5b2b..7c0e160a214 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -1109,6 +1109,9 @@ static unsigned int powernowk8_get (unsigned int cpu) if (!data) return -EINVAL; + if (!data) + return -EINVAL; + set_cpus_allowed(current, cpumask_of_cpu(cpu)); if (smp_processor_id() != cpu) { printk(KERN_ERR PFX "limiting to CPU %d failed in powernowk8_get\n", cpu); |