tree d1c0adca77b728dae3f4653de0388202d4f5ee5a
parent 39dca558a5b52b63e49bc234a7e887be092aa690
author FUJITA Tomonori <tomof@acm.org> 1184991805 +0900
committer James Bottomley <jejb@mulgrave.localdomain> 1185026321 -0500

[SCSI] bsg: fix bsg_unregister_queue

scsi_sysfs_add_sdev ignores the bsg_register_queue failure, so
bsg_unregister_queue must check whether the queue has a bsg device.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>