netdev - Re: [PATCH] ircomm: release tty before sleeping potentially indefintely

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Message-Id: <20130303.193313.408641189137321065.davem@davemloft.net>
Date:	Sun, 03 Mar 2013 19:33:13 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	peter@...leysoftware.com
Cc:	sasha.levin@...cle.com, samuel@...tiz.org,
	gregkh@...uxfoundation.org, jslaby@...e.cz, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ircomm: release tty before sleeping potentially
 indefintely

From: Peter Hurley <peter@...leysoftware.com>
Date: Sun, 03 Mar 2013 19:04:25 -0500

> All these are re-tested in the loop. What state test isn't repeated?

One that rechecks the non-blocking filp flag, the
TTY_IO_ERROR tty flag and the termios settings.

Like I said, all of the state tests performed at the beginning of
this function, before enterring the loop.
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