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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-07-22 23:11:16 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-07-22 23:11:16 +0300 |
| commit | b2f8dc4ce6626e25b164e29cf72b70230a1f1711 (patch) | |
| tree | 3fa8c909d05de2420bd47e4c1bb95b867f1999a1 /drivers/xen/xen-acpi-processor.c | |
| parent | 4bc384ae6299d3f3a948efabda2a423e2a293ee0 (diff) | |
| download | linux-b2f8dc4ce6626e25b164e29cf72b70230a1f1711.tar.xz | |
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>
Diffstat (limited to 'drivers/xen/xen-acpi-processor.c')
| -rw-r--r-- | drivers/xen/xen-acpi-processor.c | 16 |
1 files changed, 6 insertions, 10 deletions
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(); } |