From b2f8dc4ce6626e25b164e29cf72b70230a1f1711 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" 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 Acked-by: Viresh Kumar --- drivers/xen/xen-acpi-processor.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) (limited to 'drivers/xen/xen-acpi-processor.c') 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(); } -- cgit v1.2.1