cpufreq: No need to verify cpufreq_driver in show_scaling_cur_freq()

"cpufreq_driver" is guaranteed to be valid here, no need to check it
here.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 02ab56b2a0d8dd69856dc84ce9ed25fb2eebc2d5..47aa90f9a7c2e214de70a4917f4c0968e40a7a25 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -703,8 +703,7 @@ static ssize_t show_scaling_cur_freq(struct cpufreq_policy *policy, char *buf)
        freq = arch_freq_get_on_cpu(policy->cpu);
        if (freq)
                ret = sprintf(buf, "%u\n", freq);
-       else if (cpufreq_driver && cpufreq_driver->setpolicy &&
-                       cpufreq_driver->get)
+       else if (cpufreq_driver->setpolicy && cpufreq_driver->get)
                ret = sprintf(buf, "%u\n", cpufreq_driver->get(policy->cpu));
        else
                ret = sprintf(buf, "%u\n", policy->cur);