From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161513Ab1FALTK (ORCPT ); Wed, 1 Jun 2011 07:19:10 -0400 Received: from mail-pw0-f46.google.com ([209.85.160.46]:44955 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161274Ab1FALTB convert rfc822-to-8bit (ORCPT ); Wed, 1 Jun 2011 07:19:01 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:mime-version:content-type :content-transfer-encoding:message-id; b=JGEvCp+eKQV224kUmZFPJaaK8ZkqbzY3hbx8+MRfWlddtJHS793YEpQZNTSoUp/skx 0q/4Rkr2yjHNFvrGDLVeVglts+tZQlYvHqwgUMMxMe9pmQpXRXNIriDSWcD4avZ9qjqD IiaU3FJzWJudZGydibdi2ep4AlYOCRIHfmw5c= From: GuoWen Li To: Steven Rostedt Subject: [PATCH] Fix compiler warning in ftrace.c Date: Wed, 1 Jun 2011 19:18:47 +0800 User-Agent: KMail/1.13.6 (Linux/2.6.39+; KDE/4.6.2; i686; ; ) Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Message-Id: <201106011918.47939.guowen.li.linux@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kernel/trace/ftrace.c: In function ‘ftrace_regex_write.clone.15’: kernel/trace/ftrace.c:2743:6: warning: ‘ret’ may be used uninitialized in this function Signed-off-by: GuoWen Li --- kernel/trace/ftrace.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 1ee417f..204b3eb 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -2740,7 +2740,7 @@ static int ftrace_process_regex(struct ftrace_hash *hash, { char *func, *command, *next = buff; struct ftrace_func_command *p; - int ret; + int ret = -EINVAL; func = strsep(&next, ":");