[SCSI] Fix transport class oops
There's an oops that sometimes shows up with SCSI transport classes in
sysfs_hash_and_remove. The problem is that now, because of the class to
device and vice versa symlinks, all classes have to be removed from
visibility *before* the device is removed from visibility.
The transport class trigger points violate this, so bring them back into
conformance.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 72a6550..4634929 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -691,16 +691,19 @@
void __scsi_remove_device(struct scsi_device *sdev)
{
+ struct device *dev = &sdev->sdev_gendev;
+
if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0)
return;
class_device_unregister(&sdev->sdev_classdev);
- device_del(&sdev->sdev_gendev);
+ transport_remove_device(dev);
+ device_del(dev);
scsi_device_set_state(sdev, SDEV_DEL);
if (sdev->host->hostt->slave_destroy)
sdev->host->hostt->slave_destroy(sdev);
- transport_unregister_device(&sdev->sdev_gendev);
- put_device(&sdev->sdev_gendev);
+ transport_destroy_device(dev);
+ put_device(dev);
}
/**