[dpdk-dev] [PATCH 21.08] power: refactor pstate sysfs handling

[Burakov, Anatoly]

On 02-Apr-21 6:46 PM, Stephen Hemminger wrote:
> On Thu,  1 Apr 2021 15:05:17 +0000
> Anatoly Burakov <anatoly.burakov at intel.com> wrote:
> 
>> +	/* fgets puts null terminator in, but do this just in case */
>> +	buf[BUFSIZ - 1] = '\0';
>> +
>> +	/* strip off any terminating newlines */
>> +	if (strlen(buf))
>> +		strtok(buf, "\n");
> 
> Why not the simpler/shorter
> 	strchrnul(buf, '\n') = '\0';
> 

How many more string functions are there that i don't know about :D

-- 
Thanks,
Anatoly