cdrom: make unregister_cdrom() return void
authorAkinobu Mita <akinobu.mita@gmail.com>
Wed, 26 Mar 2008 11:09:02 +0000 (12:09 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 21 Apr 2008 07:50:08 +0000 (09:50 +0200)
Now unregister_cdrom() always returns 0.
Make it return void and update all callers that check the return value.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

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