[PATCH] cpufreq: acpi: Remove some redundant code
From: Ding Xiang <hidden>
Date: 2018-08-20 09:12:56
Also in:
lkml
Subsystem:
cpu frequency scaling framework, the rest · Maintainers:
"Rafael J. Wysocki", Viresh Kumar, Linus Torvalds
For single statement blocks,braces are not necessary. And "else" is not useful after return. So,remove these code. Signed-off-by: Ding Xiang <redacted> --- drivers/cpufreq/acpi-cpufreq.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index b61f4ec..0751a0a 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c@@ -423,9 +423,8 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy, unsigned int next_perf_state = 0; /* Index into perf table */ int result = 0; - if (unlikely(!data)) { + if (unlikely(!data)) return -ENODEV; - } perf = to_perf_data(data); next_perf_state = policy->freq_table[index].driver_data;
@@ -521,11 +520,10 @@ static unsigned int acpi_cpufreq_fast_switch(struct cpufreq_policy *policy, } perf->state = perf->state_count-1; return freqn; - } else { - /* assume CPU is at P0... */ - perf->state = 0; - return perf->states[0].core_frequency * 1000; } + /* assume CPU is at P0... */ + perf->state = 0; + return perf->states[0].core_frequency * 1000; } static void free_acpi_perf_data(void)
--
1.8.3.1