linux-kernel - Re: [PATCH] x86: kprobes change kprobe

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Message-ID: <20071230134747.GI16946@elte.hu>
Date:	Sun, 30 Dec 2007 14:47:47 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Masami Hiramatsu <mhiramat@...hat.com>
Cc:	Harvey Harrison <harvey.harrison@...il.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Jim Keniston <jkenisto@...ibm.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] x86: kprobes change kprobe_handler flow


* Masami Hiramatsu <mhiramat@...hat.com> wrote:

> And also, I prefer "return 1" to "{ret = 1; goto out;}" for 
> simplicity.

it seems that the code already uses 'ret', and sets it to 1 in certain 
cases - in that light it's a tiny bit cleaner to just have a single 
return code flow.

	Ingo
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