From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932605Ab2B1JJo (ORCPT ); Tue, 28 Feb 2012 04:09:44 -0500 Received: from mail.windriver.com ([147.11.1.11]:51339 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932573Ab2B1JJl (ORCPT ); Tue, 28 Feb 2012 04:09:41 -0500 From: Zhengwang Ruan To: , , CC: , Subject: [PATCH] Trace: initialize variable to clear warning Date: Tue, 28 Feb 2012 17:09:34 +0800 Message-ID: <1330420174-20537-1-git-send-email-ruan.zhengwang@gmail.com> X-Mailer: git-send-email 1.7.0.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org GCC warns that 'page2' is used without being initialized previously before being used, this is to clear it. Signed-off-by: Zhengwang Ruan --- kernel/trace/trace.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index a3f1bc5..47376ba 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3694,7 +3694,7 @@ tracing_mark_write(struct file *filp, const char __user *ubuf, int nr_pages = 1; ssize_t written; void *page1; - void *page2; + void *uninitialized_var(page2); int offset; int size; int len; -- 1.6.0.4