tree 7b5d373ebf176c5db694aeae42525a62952c1434
parent d55435037539837a741d54690427d37f96ed87fa
author Jiri Slaby <jslaby@suse.cz> 1300873713 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1303249380 -0700

TTY: unify pty_install fail path handling

Change it so that we call the deinit functions at one place at the end
of the function (by gotos). And while at it use some sane label names.

This is a preparation for the deinitialization of tty in the next
patch.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>