linux-kernel - [PATCH v4 1/2] samples/kprobes: Fix typo in handler

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Date:   Mon, 17 May 2021 10:21:22 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Jonathan Corbet <corbet@....net>, Marc Koderer <marc@...erer.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Christian Brauner <christian.brauner@...ntu.com>,
        Jisheng Zhang <jszhang@...nel.org>,
        Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
        Ananth N Mavinakayanahalli <ananth@...ibm.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Johannes Thumshirn <jthumshirn@...e.de>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Joe Perches <joe@...ches.com>
Cc:     linux-kernel@...r.kernel.org, Xuefeng Li <lixuefeng@...ngson.cn>
Subject: [PATCH v4 1/2] samples/kprobes: Fix typo in handler_fault()

Fix a defective format in handler_fault() ending with an 'n' that
should be '\n'.

Fixes: 804defea1c02 ("Kprobes: move kprobe examples to samples/")
Suggested-by: Joe Perches <joe@...ches.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 samples/kprobes/kprobe_example.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/kprobes/kprobe_example.c b/samples/kprobes/kprobe_example.c
index c495664..d77a546 100644
--- a/samples/kprobes/kprobe_example.c
+++ b/samples/kprobes/kprobe_example.c
@@ -101,7 +101,7 @@ static void __kprobes handler_post(struct kprobe *p, struct pt_regs *regs,
  */
 static int handler_fault(struct kprobe *p, struct pt_regs *regs, int trapnr)
 {
-	pr_info("fault_handler: p->addr = 0x%p, trap #%dn", p->addr, trapnr);
+	pr_info("fault_handler: p->addr = 0x%p, trap #%d\n", p->addr, trapnr);
 	/* Return 0 because we don't handle the fault. */
 	return 0;
 }
-- 
2.1.0