Re: [PATCH v2 02/10] cpufreq: amd-pstate: remove unused variable nominal_freq

["Gautham R. Shenoy" <gautham.shenoy@amd.com>]

On Mon, May 13, 2024 at 10:07:20AM +0800, Perry Yuan wrote:
> removed the unused variable `nominal_freq` for build warning.
> This variable was defined and assigned a value in the previous code,
> but it was not used in the subsequent code.
> 
> Closes: https://lore.kernel.org/oe-kbuild-all/202405080431.BPU6Yg9s-lkp@intel.com/
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Perry Yuan <perry.yuan@amd.com>

Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>

> ---
>  drivers/cpufreq/amd-pstate.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
> index 614f6fac0764..9ca22e94f3f3 100644
> --- a/drivers/cpufreq/amd-pstate.c
> +++ b/drivers/cpufreq/amd-pstate.c
> @@ -912,7 +912,7 @@ static int amd_pstate_init_freq(struct amd_cpudata *cpudata)
>  
>  static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
>  {
> -	int min_freq, max_freq, nominal_freq, ret;
> +	int min_freq, max_freq, ret;
>  	struct device *dev;
>  	struct amd_cpudata *cpudata;
>  
> @@ -943,7 +943,6 @@ static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
>  
>  	min_freq = READ_ONCE(cpudata->min_freq);
>  	max_freq = READ_ONCE(cpudata->max_freq);
> -	nominal_freq = READ_ONCE(cpudata->nominal_freq);
>  
>  	policy->cpuinfo.transition_latency = amd_pstate_get_transition_latency(policy->cpu);
>  	policy->transition_delay_us = amd_pstate_get_transition_delay_us(policy->cpu);
> @@ -1363,7 +1362,7 @@ static bool amd_pstate_acpi_pm_profile_undefined(void)
>  
>  static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
>  {
> -	int min_freq, max_freq, nominal_freq, ret;
> +	int min_freq, max_freq, ret;
>  	struct amd_cpudata *cpudata;
>  	struct device *dev;
>  	u64 value;
> @@ -1396,7 +1395,6 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
>  
>  	min_freq = READ_ONCE(cpudata->min_freq);
>  	max_freq = READ_ONCE(cpudata->max_freq);
> -	nominal_freq = READ_ONCE(cpudata->nominal_freq);
>  
>  	policy->cpuinfo.min_freq = min_freq;
>  	policy->cpuinfo.max_freq = max_freq;
> -- 
> 2.34.1
>