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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