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cciss: Fix multiple calls to pci_release_regions

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Fix multiple calls to pci_release_regions.  If cciss_pci_init
fails, it already does any necessary call to pci_release_regions,
so this does not need to be done again in cciss_init_one in that
case.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Stephen M. Cameron 2009-10-13 09:18:22 +02:00 committed by Jens Axboe
parent c7ebf0657b
commit 2cfa948c9e
1 changed files with 3 additions and 2 deletions
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5
drivers/block/cciss.c
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@ -4254,7 +4254,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
mutex_init(&hba[i]->busy_shutting_down);
if (cciss_pci_init(hba[i], pdev) != 0)
goto clean0;
goto clean_no_release_regions;
sprintf(hba[i]->devname, "cciss%d", i);
hba[i]->ctlr = i;
@ -4391,13 +4391,14 @@ clean2:
clean1:
cciss_destroy_hba_sysfs_entry(hba[i]);
clean0:
pci_release_regions(pdev);
clean_no_release_regions:
hba[i]->busy_initializing = 0;
/*
* Deliberately omit pci_disable_device(): it does something nasty to
* Smart Array controllers that pci_enable_device does not undo
*/
pci_release_regions(pdev);
pci_set_drvdata(pdev, NULL);
free_hba(i);
return -1;