Commit da3962fe authored Jun 26, 2007 by Akinobu Mita Committed by James Bottomley Jul 14, 2007

[SCSI] sr: fix error handling in module_init



Sweep registered blkdev when scsi_register_driver has failed.

Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent a5785037

drivers/scsi/sr.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}

		static void __exit exit_sr(void)