linux-kernel - [PATCH] tracing: Use WARN(1,...)

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>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210226094426.49016-1-vulab@iscas.ac.cn>
Date:   Fri, 26 Feb 2021 09:44:26 +0000
From:   Xu Wang <vulab@...as.ac.cn>
To:     rostedt@...dmis.org, mingo@...hat.com
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] tracing: Use WARN(1,...)

Use WARN(1,...) rather than printk followed by WARN_ON(1).

Signed-off-by: Xu Wang <vulab@...as.ac.cn>
---
 kernel/trace/trace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 526fd5ac2ba8..a556b8c00a9f 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1957,7 +1957,7 @@ static int run_tracer_selftest(struct tracer *type)
 	tr->current_trace = saved_tracer;
 	if (ret) {
 		/* Add the warning after printing 'FAILED' */
-		WARN(1, KERN_CONT "FAILED!\n");
+		WARN(1, "FAILED!\n");
 		return -1;
 	}
 	/* Only reset on passing, to avoid touching corrupted buffers */
-- 
2.17.1