[dpdk-dev] [PATCH 21.08] power: refactor pstate sysfs handling
Stephen Hemminger
stephen at networkplumber.org
Fri Apr 2 19:46:42 CEST 2021
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';
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