Re: [PATCH v4 2/3] fs: Convert kiocb rw_hint from enum to u16

[Adam Manzanares <Adam.Manzanares@xxxxxxx>]

On 5/18/18 9:05 AM, Christoph Hellwig wrote:
>> +/* ki_hint changed from enum to u16, make sure rw_hint fits into u16 */
> 
> I don't think this comment is very useful.
> 
>> +static inline u16 ki_hint_valid(enum rw_hint hint)
> 
> I'd call this ki_hint_validate.
> 
>> +{
>> +	if (hint > MAX_KI_HINT)
>> +		return 0;
>> +
>> +	return hint;
> 
> Nit: kill the empty line.
> 

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