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| author | Lan Tianyu <tianyu.lan@intel.com> | 2013-06-25 10:06:45 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-06-25 23:05:24 +0200 |
| commit | 09d5ca804e796a20dbc50be0971b9e89e692c256 (patch) | |
| tree | c977ba05458b7feb16eb0d2f11dcbc9f3816454e /drivers/acpi | |
| parent | 86d6725a572d08e5e709871a77a7df137adf5ad4 (diff) | |
| download | linux-09d5ca804e796a20dbc50be0971b9e89e692c256.tar.bz2 | |
ACPI / processor: Drop unused variable from processor_perflib.c
The count variable in acpi_processor_preregister_performance() is
only initalized as 1 for one CPU and incremented when another CPU
sharing the same dependency domain is found. It isn't referenced
anywhere else, so drop it.
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/processor_perflib.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index e854582f29a6..1e9732d809bf 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -639,7 +639,7 @@ end: int acpi_processor_preregister_performance( struct acpi_processor_performance __percpu *performance) { - int count, count_target; + int count_target; int retval = 0; unsigned int i, j; cpumask_var_t covered_cpus; @@ -711,7 +711,6 @@ int acpi_processor_preregister_performance( /* Validate the Domain info */ count_target = pdomain->num_processors; - count = 1; if (pdomain->coord_type == DOMAIN_COORD_TYPE_SW_ALL) pr->performance->shared_type = CPUFREQ_SHARED_TYPE_ALL; else if (pdomain->coord_type == DOMAIN_COORD_TYPE_HW_ALL) @@ -745,7 +744,6 @@ int acpi_processor_preregister_performance( cpumask_set_cpu(j, covered_cpus); cpumask_set_cpu(j, pr->performance->shared_cpu_map); - count++; } for_each_possible_cpu(j) { |