linux-kernel - [PATCH v2] perf kwork: Fix unnecessary conversion to bool in 'valid_kwork_class

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20241118043939.270819-1-guanjing@cmss.chinamobile.com>
Date: Mon, 18 Nov 2024 12:39:39 +0800
From: guanjing <guanjing@...s.chinamobile.com>
To: peterz@...radead.org,
	mingo@...hat.com,
	acme@...nel.org,
	namhyung@...nel.org,
	mark.rutland@....com,
	alexander.shishkin@...ux.intel.com,
	jolsa@...nel.org,
	irogers@...gle.com,
	adrian.hunter@...el.com,
	kan.liang@...ux.intel.com,
	james.clark@...aro.org,
	yangjihong1@...wei.com
Cc: linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	bpf@...r.kernel.org,
	guanjing <guanjing@...s.chinamobile.com>
Subject: [PATCH v2] perf kwork: Fix unnecessary conversion to bool in 'valid_kwork_class_type'

Fixes the following coccicheck:

tools/perf/util/bpf_kwork.c:145:53-58: WARNING: conversion to bool not needed here

Fixes: daf07d220710 ("perf kwork: Implement BPF trace")
Signed-off-by: guanjing <guanjing@...s.chinamobile.com>
---
 tools/perf/util/bpf_kwork.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/bpf_kwork.c b/tools/perf/util/bpf_kwork.c
index 6c7126b7670d..c71461082683 100644
--- a/tools/perf/util/bpf_kwork.c
+++ b/tools/perf/util/bpf_kwork.c
@@ -142,7 +142,7 @@ kwork_class_bpf_supported_list[KWORK_CLASS_MAX] = {
 
 static bool valid_kwork_class_type(enum kwork_class_type type)
 {
-	return type >= 0 && type < KWORK_CLASS_MAX ? true : false;
+	return type >= 0 && type < KWORK_CLASS_MAX;
 }
 
 static int setup_filters(struct perf_kwork *kwork)
-- 
2.33.0