linux-kernel - Re: [patch] tty_io.c balance tty_ldisc

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Date:	Sun, 10 Dec 2006 21:26:40 +0000
From:	Alan <alan@...rguk.ukuu.org.uk>
To:	dcarpenter <error27@...il.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...l.org
Subject: Re: [patch] tty_io.c balance tty_ldisc_ref()

On Sun, 10 Dec 2006 12:56:55 -0800
dcarpenter <error27@...il.com> wrote:

> tty_ldisc_deref() should only be called when 
> tty_ldisc_ref() succeeds otherwise it triggers a BUG().
> There's already a function tty_ldisc_flush() that flushes
> properly.

Well spotted and nicely fixed.
> 
> Signed-off-by: Dan Carpenter <error27@...il.com>

Acked-by: Alan Cox <alan@...hat.com>
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