Peter Hurley 2ce3c10c0c Revert "tty: Fix pty master poll() after slave closes v2" ...

This reverts commit c4dc304677.
This fix is superseded by commit 52bce7f8d4,
'pty, n_tty: Simplify input processing on final close'.

The final close now waits for input processing to complete before
destroying the pty, so poll() does not need to special case this
condition.

Cc: Francesco Ruggeri <fruggeri@arista.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-01-09 13:46:02 -08:00

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