From: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Date: Tue, 30 Oct 2012 07:36:07 +0000 (+0100)
Subject: floppy: remove dr, reuse drive on do_floppy_init
X-Git-Tag: v3.7-rc4~23^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a4ae43e4feb570901667782678772fd31c1b125;p=pandora-kernel.git

floppy: remove dr, reuse drive on do_floppy_init

This is a small cleanup, that also may turn error handling of
unitialized disks more readable. We don't need a separate variable to
track allocated disks, remove dr and reuse drive variable instead.

Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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