cpufreq: Drop unnecessary check from cpufreq_policy_alloc()

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>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 3dd4884c6f9e..13fb589b6d2c 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1073,13 +1073,9 @@ static void handle_update(struct work_struct *work)
 
 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;