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| author | Dave Jones <davej@redhat.com> | 2009-07-08 16:30:03 -0400 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2009-09-01 12:45:09 -0400 |
| commit | 059019a3c3353b15d8efac5301f72036cc408bd4 (patch) | |
| tree | 658b419d2fa088d8f6222cd3bd36a95394330954 /drivers/cpufreq/cpufreq.c | |
| parent | 54e6fe167b8787460ee39e7c333b96e3e2e6a196 (diff) | |
| download | linux-059019a3c3353b15d8efac5301f72036cc408bd4.tar.gz linux-059019a3c3353b15d8efac5301f72036cc408bd4.tar.bz2 linux-059019a3c3353b15d8efac5301f72036cc408bd4.zip | |
[CPUFREQ] cleanup up -ENOMEM handling in cpufreq_add_dev
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index ce31e6e3d982..06eeff3c822f 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)); |