From: Dave Jones Date: Wed, 8 Jul 2009 20:30:03 +0000 (-0400) Subject: [CPUFREQ] cleanup up -ENOMEM handling in cpufreq_add_dev X-Git-Tag: upstream/snapshot3+hdmi~17616^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=059019a3c3353b15d8efac5301f72036cc408bd4;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git [CPUFREQ] cleanup up -ENOMEM handling in cpufreq_add_dev Signed-off-by: Dave Jones --- diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index ce31e6e..06eeff3 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -798,19 +798,16 @@ static int cpufreq_add_dev(struct sys_device *sys_dev) goto module_out; } + ret = -ENOMEM; policy = kzalloc(sizeof(struct cpufreq_policy), GFP_KERNEL); - if (!policy) { - ret = -ENOMEM; + if (!policy) goto nomem_out; - } - if (!alloc_cpumask_var(&policy->cpus, GFP_KERNEL)) { - ret = -ENOMEM; + + if (!alloc_cpumask_var(&policy->cpus, GFP_KERNEL)) goto err_free_policy; - } - if (!zalloc_cpumask_var(&policy->related_cpus, GFP_KERNEL)) { - ret = -ENOMEM; + + if (!zalloc_cpumask_var(&policy->related_cpus, GFP_KERNEL)) goto err_free_cpumask; - } policy->cpu = cpu; cpumask_copy(policy->cpus, cpumask_of(cpu));