From: Kulikov Vasiliy <segooon@gmail.com>
To: Kernel Janitors <kernel-janitors@vger.kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
Don Zickus <dzickus@redhat.com>, Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: [PATCH] kernel/watchdog: Initialize 'result'
Date: Mon, 5 Jul 2010 12:00:54 +0400 [thread overview]
Message-ID: <1278316854-28442-1-git-send-email-segooon@gmail.com> (raw)
Variable on the stack is not initialized to zero, do it explicitly.
This patch silences a compiler warning:
kernel/watchdog.c:463: warning: ‘result’ may be used uninitialized in this function
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
---
kernel/watchdog.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 91b0b26..613bc1f 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -460,7 +460,7 @@ static void watchdog_disable(int cpu)
static void watchdog_enable_all_cpus(void)
{
int cpu;
- int result;
+ int result = 0;
for_each_online_cpu(cpu)
result += watchdog_enable(cpu);
--
1.7.0.4
next reply other threads:[~2010-07-05 8:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-05 8:00 Kulikov Vasiliy [this message]
2010-07-06 13:23 ` Don Zickus
2010-07-07 8:03 ` [tip:perf/nmi] " tip-bot for Kulikov Vasiliy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1278316854-28442-1-git-send-email-segooon@gmail.com \
--to=segooon@gmail.com \
--cc=dzickus@redhat.com \
--cc=fweisbec@gmail.com \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome