Re: [PATCH] ircomm: release tty before sleeping potentiallyindefintely

[David Miller]

From: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
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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