From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Wed, 11 May 2016 22:46:45 +0000 (+0200)
Subject: intel_pstate: Simplify conditional in intel_pstate_set_policy()
X-Git-Tag: Ubuntu-4.10.0-19.21~3266^2^2~4
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c749c64f45fa07d20e11af2e3f3caa9d7650d341;p=mirror_ubuntu-artful-kernel.git

intel_pstate: Simplify conditional in intel_pstate_set_policy()

One of the if () statements in intel_pstate_set_policy() causes
another if () to be evaluated if the condition is true and it
doesn't do anything else, so merge the two if () statements into
one.

No functional changes.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index b76a98dd9988..3a9c4325d6e2 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1461,12 +1461,11 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
 	intel_pstate_clear_update_util_hook(policy->cpu);
 
 	cpu = all_cpu_data[0];
-	if (cpu->pstate.max_pstate_physical > cpu->pstate.max_pstate) {
-		if (policy->max < policy->cpuinfo.max_freq &&
-		    policy->max > cpu->pstate.max_pstate * cpu->pstate.scaling) {
-			pr_debug("policy->max > max non turbo frequency\n");
-			policy->max = policy->cpuinfo.max_freq;
-		}
+	if (cpu->pstate.max_pstate_physical > cpu->pstate.max_pstate &&
+	    policy->max < policy->cpuinfo.max_freq &&
+	    policy->max > cpu->pstate.max_pstate * cpu->pstate.scaling) {
+		pr_debug("policy->max > max non turbo frequency\n");
+		policy->max = policy->cpuinfo.max_freq;
 	}
 
 	if (policy->policy == CPUFREQ_POLICY_PERFORMANCE) {