From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-f194.google.com ([209.85.214.194]:45604 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727857AbeKSVlt (ORCPT ); Mon, 19 Nov 2018 16:41:49 -0500 From: Yafang Shao To: adobriyan@gmail.com, akpm@linux-foundation.org, viro@zeniv.linux.org.uk, keescook@chromium.org, orcunov@openvz.org Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Yafang Shao Subject: [PATCH] procfs: fix the output format in /proc/PID/wchan Date: Mon, 19 Nov 2018 19:17:52 +0800 Message-Id: <1542626272-29129-1-git-send-email-laoar.shao@gmail.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Just add the missing newline. Signed-off-by: Yafang Shao --- fs/proc/base.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index ce34654..d7f49fb 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -370,11 +370,12 @@ static int proc_pid_wchan(struct seq_file *m, struct pid_namespace *ns, wchan = get_wchan(task); if (wchan && !lookup_symbol_name(wchan, symname)) { seq_puts(m, symname); + seq_putc(m, '\n'); return 0; } print0: - seq_putc(m, '0'); + seq_puts(m, "0\n"); return 0; } #endif /* CONFIG_KALLSYMS */ -- 1.8.3.1