linux-kernel - Re: [PATCH 1/2] devcgroup: always show unsigned major/minor num

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Message-ID: <6599ad830807071832j42a20faak62c5cdc98aca2d2@mail.gmail.com>
Date:	Mon, 7 Jul 2008 18:32:58 -0700
From:	"Paul Menage" <menage@...gle.com>
To:	"Li Zefan" <lizf@...fujitsu.com>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"Serge E. Hallyn" <serue@...ibm.com>,
	"Pavel Emelianov" <xemul@...nvz.org>
Subject: Re: [PATCH 1/2] devcgroup: always show unsigned major/minor num

On Mon, Jul 7, 2008 at 6:27 PM, Li Zefan <lizf@...fujitsu.com> wrote:
>>> @@ -254,7 +254,7 @@ static void set_majmin(char *str, unsigned m)
>>>        if (m == ~0)
>>>                sprintf(str, "*");
>>
>> Can't this just be strcat(str, "*")?
>>
>
> No, but it can be strcpy(str, "*").

Oops, yes, that's what I should have put ...

Paul
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