Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH] cpufreq: Drop unnecessary check from cpufreq_policy_alloc() | Date | Wed, 31 Aug 2016 03:11:31 +0200 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Since cpufreq_policy_alloc() doesn't use its dev variable for anything useful, drop that variable from there along with the NULL check against it.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/cpufreq/cpufreq.c | 4 ---- 1 file changed, 4 deletions(-)
Index: linux-pm/drivers/cpufreq/cpufreq.c =================================================================== --- linux-pm.orig/drivers/cpufreq/cpufreq.c +++ linux-pm/drivers/cpufreq/cpufreq.c @@ -1073,13 +1073,9 @@ static void handle_update(struct work_st static struct cpufreq_policy *cpufreq_policy_alloc(unsigned int cpu) { - struct device *dev = get_cpu_device(cpu); struct cpufreq_policy *policy; int ret; - if (WARN_ON(!dev)) - return NULL; - policy = kzalloc(sizeof(*policy), GFP_KERNEL); if (!policy) return NULL;
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