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Date: Sun, 10 May 2009 14:19:44 +0800
From: Li Zefan <lizf@cn.fujitsu.com>
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To: Steven Rostedt <rostedt@goodmis.org>
CC: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
       Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 1/2] tracing: initialize return value for __ftrace_set_clr_event
References: <20090508203605.361898511@goodmis.org> <20090508203827.665792546@goodmis.org>
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> @@ -118,7 +118,7 @@ static int __ftrace_set_clr_event(const char *match, const char *sub,
>  				  const char *event, int set)
>  {
>  	struct ftrace_event_call *call;
> -	int ret;
> +	int ret = -EINVAL;
>  

Thanks! Seems gcc is not good enough to warn on this
may-be-used-uninitialized..

--
Zefan