From b2f8dc4ce6626e25b164e29cf72b70230a1f1711 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Date: Wed, 22 Jul 2015 22:11:16 +0200
Subject: ACPI / processor: Drop an unused argument of a cleanup routine

acpi_processor_unregister_performance() actually doesn't use its
first argument, so drop it and update the callers accordingly.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/xen/xen-acpi-processor.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

(limited to 'drivers/xen')

diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c
index 59fc190f1e92..70fa438000af 100644
--- a/drivers/xen/xen-acpi-processor.c
+++ b/drivers/xen/xen-acpi-processor.c
@@ -560,11 +560,9 @@ static int __init xen_acpi_processor_init(void)
 
 	return 0;
 err_unregister:
-	for_each_possible_cpu(i) {
-		struct acpi_processor_performance *perf;
-		perf = per_cpu_ptr(acpi_perf_data, i);
-		acpi_processor_unregister_performance(perf, i);
-	}
+	for_each_possible_cpu(i)
+		acpi_processor_unregister_performance(i);
+
 err_out:
 	/* Freeing a NULL pointer is OK: alloc_percpu zeroes. */
 	free_acpi_perf_data();
@@ -579,11 +577,9 @@ static void __exit xen_acpi_processor_exit(void)
 	kfree(acpi_ids_done);
 	kfree(acpi_id_present);
 	kfree(acpi_id_cst_present);
-	for_each_possible_cpu(i) {
-		struct acpi_processor_performance *perf;
-		perf = per_cpu_ptr(acpi_perf_data, i);
-		acpi_processor_unregister_performance(perf, i);
-	}
+	for_each_possible_cpu(i)
+		acpi_processor_unregister_performance(i);
+
 	free_acpi_perf_data();
 }
 
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