On Tue, Jun 26, 2007 at 12:39:33AM +0900, Akinobu Mita wrote: > Sweep registered blkdev when scsi_register_driver has failed. > > Cc: Jens Axboe <[EMAIL PROTECTED]> > Signed-off-by: Akinobu Mita <[EMAIL PROTECTED]> > > Index: 2.6-rc/drivers/scsi/sr.c > =================================================================== > --- 2.6-rc.orig/drivers/scsi/sr.c > +++ 2.6-rc/drivers/scsi/sr.c > @@ -885,7 +885,11 @@ static int __init init_sr(void) > rc = register_blkdev(SCSI_CDROM_MAJOR, "sr"); > if (rc) > return rc; > - return scsi_register_driver(&sr_template.gendrv); > + rc = scsi_register_driver(&sr_template.gendrv); > + if (rc) > + unregister_blkdev(SCSI_CDROM_MAJOR, "sr"); > + > + return rc;
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