From f96fd0c86f081c27a0ba5efadfc13f612b4071d3 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sat, 7 May 2016 02:24:48 +0200 Subject: [PATCH] intel_pstate: Clean up intel_pstate_get() intel_pstate_get() contains a local variable that's initialized but never used and it can be written in fewer lines of code, so clean it up. Signed-off-by: Rafael J. Wysocki Acked-by: Srinivas Pandruvada --- drivers/cpufreq/intel_pstate.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 3addb22725e1..cde1a4ecaa6e 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -1404,14 +1404,9 @@ static int intel_pstate_init_cpu(unsigned int cpunum) static unsigned int intel_pstate_get(unsigned int cpu_num) { - struct sample *sample; - struct cpudata *cpu; + struct cpudata *cpu = all_cpu_data[cpu_num]; - cpu = all_cpu_data[cpu_num]; - if (!cpu) - return 0; - sample = &cpu->sample; - return get_avg_frequency(cpu); + return cpu ? get_avg_frequency(cpu) : 0; } static void intel_pstate_set_update_util_hook(unsigned int cpu_num) -- 2.11.0