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Commit a536b126 authored by Dave Jones's avatar Dave Jones
Browse files

[CPUFREQ] Fix another notifier leak in powernow-k8. 



Do the notifier registration later, so we don't have to worry
about freeing it if we fail the msr allocation.

Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent ac818314

arch/x86/kernel/cpu/cpufreq/powernow-k8.c

+2 −2
Original line number Diff line number Diff line
@@ -1556,14 +1556,14 @@ static int __cpuinit powernowk8_init(void) 


		cpb_capable = true;



		register_cpu_notifier(&cpb_nb);



		msrs = msrs_alloc();

		if (!msrs) {

			printk(KERN_ERR "%s: Error allocating msrs!\n", __func__);

			return -ENOMEM;

		}



		register_cpu_notifier(&cpb_nb);



		rdmsr_on_cpus(cpu_online_mask, MSR_K7_HWCR, msrs);



		for_each_cpu(cpu, cpu_online_mask) {