diff options
| author | Mark Haverkamp <markh@osdl.org> | 2006-03-27 17:44:19 (GMT) |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-04-13 15:13:19 (GMT) |
| commit | 53926274f24e5c852dbe8f89dea16b7822549472 (patch) | |
| tree | d468b352dfc8f148a8303e7a0206b8d48df640f8 /drivers/scsi/aacraid | |
| parent | 95433badf0ff8dbc2caf14bc69c984841539715f (diff) | |
| download | linux-fsl-qoriq-53926274f24e5c852dbe8f89dea16b7822549472.tar.xz | |
[SCSI] aacraid: Fix extra unregister_chrdev
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@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aacraid')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index fbd4f55..9437a4c 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -1023,7 +1023,8 @@ static int __init aac_init(void) 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); } |