From: Lan Tianyu Date: Tue, 25 Jun 2013 02:06:45 +0000 (+0800) Subject: ACPI / processor: Drop unused variable from processor_perflib.c X-Git-Tag: upstream/snapshot3+hdmi~4790^2~5^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=09d5ca804e796a20dbc50be0971b9e89e692c256;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git 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 Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index e854582..1e9732d 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) {