@@ -953,12 +953,8 @@ static struct cpufreq_driver acpi_cpufreq_driver = {
.attr = acpi_cpufreq_attr,
};
-static enum cpuhp_state acpi_cpufreq_online;
-
static void __init acpi_cpufreq_boost_init(void)
{
- int ret;
-
if (!(boot_cpu_has(X86_FEATURE_CPB) || boot_cpu_has(X86_FEATURE_IDA))) {
pr_debug("Boost capabilities not present in the processor\n");
return;
@@ -966,8 +962,6 @@ static void __init acpi_cpufreq_boost_init(void)
acpi_cpufreq_driver.set_boost = set_boost;
acpi_cpufreq_driver.boost_enabled = boost_state(0);
-
- acpi_cpufreq_online = ret;
}
static int __init acpi_cpufreq_init(void)
The function using variable 'acpi_cpufreq_online' has been deleted, so it is redundant. Similarly, variable 'ret' assigned to acpi_cpufreq_online is redundant, and 'ret' is not initialized, because its assignment statement has also been eliminated. Remove the unused variables to silence this warning: drivers/cpufreq/acpi-cpufreq.c:960:9: note: initialize the variable 'ret' to silence this warning Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2824 Fixes: 13fdbc8b8da6 ("cpufreq: ACPI: Defer setting boost MSRs") Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- drivers/cpufreq/acpi-cpufreq.c | 6 ------ 1 file changed, 6 deletions(-)