[CPUFREQ] Remove duplicate check in powernow-k8

Remove a duplicate NULL pointer check introduced by commit
4211a30349e8d2b724cfb4ce2584604f5e59c299

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Dave Jones <davej@redhat.com>

diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index 7c0e160..30bb6fd 100644 (file)
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -1109,9 +1109,6 @@ 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);