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Subject[PATCH 1/3] cciss: remove logical drive sysfs entries during driver cleanup.
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cciss: remove logical drive sysfs entries during driver cleanup.

Sysfs entries for logical drives need to be removed when a drive is
deleted during driver cleanup.

Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Patterson <andrew.patterson@hp.com>
---
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index a52cc7f..970c896 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1977,7 +1977,6 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time)
h->drv[i].busy_configuring = 1;
spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
return_code = deregister_disk(h, i, 1);
- cciss_destroy_ld_sysfs_entry(&h->drv[i]);
h->drv[i].busy_configuring = 0;
}
}
@@ -2118,6 +2117,7 @@ static int deregister_disk(ctlr_info_t *h, int drv_index,
* indicate that this element of the drive
* array is free.
*/
+ cciss_destroy_ld_sysfs_entry(drv);

if (clear_all) {
/* check to see if it was the last disk */
@@ -4141,6 +4141,9 @@ static void __devexit cciss_remove_one(struct pci_dev *pdev)
if (q)
blk_cleanup_queue(q);
}
+ if (hba[i]->drv[j].raid_level != -1)
+ cciss_destroy_ld_sysfs_entry(&hba[i]->drv[j]);
+
}

#ifdef CONFIG_CISS_SCSI_TAPE


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