From: Jiri Slaby <jslaby@suse.cz>
Date: Wed, 9 Nov 2011 20:33:22 +0000 (+0100)
Subject: TTY: move tty_lookup_driver to switch-cases
X-Git-Tag: v3.3-rc1~154^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cd0050cf3ec4da847c3a2f7d95cffd548aef39d;p=pandora-kernel.git

TTY: move tty_lookup_driver to switch-cases

The labels express more the nature of the decision tree. We returned
from each if with a driver. Now we do this at the end of the function
and the code flow is clear.

While at it, remove an obsolete comment (we already take the
reference).

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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