Re: [PATCH 04/12] cpufreq: use for_each_if

[Eric Engestrom]

On Monday, 2018-07-09 10:36:42 +0200, Daniel Vetter wrote:
> Avoids the inverted condition compared to the open coded version.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
> Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> Cc: linux-pm@xxxxxxxxxxxxxxx
> ---
>  include/linux/cpufreq.h | 8 ++------
>  1 file changed, 2 insertions(+), 6 deletions(-)
> 
> diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
> index 882a9b9e34bc..f2028c229b96 100644
> --- a/include/linux/cpufreq.h
> +++ b/include/linux/cpufreq.h
> @@ -649,9 +649,7 @@ static inline void dev_pm_opp_free_cpufreq_table(struct device *dev,
>  
>  #define cpufreq_for_each_valid_entry(pos, table)			\
>  	for (pos = table; pos->frequency != CPUFREQ_TABLE_END; pos++)	\
> -		if (pos->frequency == CPUFREQ_ENTRY_INVALID)		\
> -			continue;					\
> -		else
> +		for_each_if (pos->frequency != CPUFREQ_ENTRY_INVALID)
>  
>  /*
>   * cpufreq_for_each_valid_entry_idx -     iterate with index over a cpufreq
> @@ -663,9 +661,7 @@ static inline void dev_pm_opp_free_cpufreq_table(struct device *dev,
>  
>  #define cpufreq_for_each_valid_entry_idx(pos, table, idx)		\
>  	cpufreq_for_each_entry_idx(pos, table, idx)			\
> -		if (pos->frequency == CPUFREQ_ENTRY_INVALID)		\
> -			continue;					\
> -		else
> +		for_each_if (pos->frequency == CPUFREQ_ENTRY_INVALID)

Should be `!=` there ^

>  
>  
>  int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy,
> -- 
> 2.18.0
> 
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