From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Cc: peterz@infradead.org, mingo@redhat.com, mark.rutland@arm.com,
alexander.shishkin@linux.intel.com, jolsa@redhat.com,
namhyung@kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, kafai@fb.com, songliubraving@fb.com,
yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
bpf@vger.kernel.org
Subject: Re: [PATCH] perf machine: Assign boolean values to a bool variable
Date: Tue, 9 Mar 2021 09:10:01 -0300 [thread overview]
Message-ID: <YEdlmcl+lPxsPJzs@kernel.org> (raw)
In-Reply-To: <1615284669-82139-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Em Tue, Mar 09, 2021 at 06:11:09PM +0800, Jiapeng Chong escreveu:
> Fix the following coccicheck warnings:
>
> ./tools/perf/util/machine.c:2041:9-10: WARNING: return of 0/1 in
> function 'symbol__match_regex' with return type bool.
Thanks, applied.
- Arnaldo
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> ---
> tools/perf/util/machine.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
> index b5c2d8b..435771e 100644
> --- a/tools/perf/util/machine.c
> +++ b/tools/perf/util/machine.c
> @@ -2038,8 +2038,8 @@ int machine__process_event(struct machine *machine, union perf_event *event,
> static bool symbol__match_regex(struct symbol *sym, regex_t *regex)
> {
> if (!regexec(regex, sym->name, 0, NULL, 0))
> - return 1;
> - return 0;
> + return true;
> + return false;
> }
>
> static void ip__resolve_ams(struct thread *thread,
> --
> 1.8.3.1
>
--
- Arnaldo
next prev parent reply other threads:[~2021-03-09 12:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 10:11 [PATCH] perf machine: Assign boolean values to a bool variable Jiapeng Chong
2021-03-09 12:10 ` Arnaldo Carvalho de Melo [this message]
2021-03-10 9:55 ` David Laight
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