Received from Mark Salyzyn
If there are no aacraid controllers, we do not create the raid
controller chrdev, thus when the driver is unloaded it performs a
superfluous deregistration.
Signed-off-by: Mark Haverkamp <markh@xxxxxxxx>
---
Applies to the scsi-misc-2.6 git tree.
--- scsi-misc-aac.orig/drivers/scsi/aacraid/linit.c 2006-03-22 11:17:48.000000000 -0800
+++ scsi-misc-aac/drivers/scsi/aacraid/linit.c 2006-03-22 11:17:50.000000000 -0800
@@ -1022,7 +1022,8 @@
static void __exit aac_exit(void)
{
- unregister_chrdev(aac_cfg_major, "aac");
+ if (aac_cfg_major > -1)
+ unregister_chrdev(aac_cfg_major, "aac");
pci_unregister_driver(&aac_pci_driver);
}
--
Mark Haverkamp <markh@xxxxxxxx>
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