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Message-ID: <171937440506.2859857.1630570661354728830.b4-ty@kernel.org>
Date: Tue, 25 Jun 2024 21:00:46 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Ian Rogers <irogers@...gle.com>,
Adrian Hunter <adrian.hunter@...el.com>,
yskelg@...il.com
Cc: kan.liang@...ux.intel.com,
Yang Jihong <yangjihong1@...wei.com>,
Ze Gao <zegao2021@...il.com>,
Leo Yan <leo.yan@...ux.dev>,
Ravi Bangoria <ravi.bangoria@....com>,
Austin Kim <austindh.kim@...il.com>,
shjy180909@...il.com,
linux-perf-users@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] util: constant -1 with expression of type char
On Thu, 20 Jun 2024 05:34:29 +0900, yskelg@...il.com wrote:
> This patch resolve following warning.
>
> tools/perf/util/evsel.c:1620:9: error: result of comparison of constant
> -1 with expression of type 'char' is always false
> -Werror,-Wtautological-constant-out-of-range-compare
> 1620 | if (c == -1)
> | ~ ^ ~~
>
> [...]
Applied to perf-tools-next, thanks!
Best regards,
Namhyung
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