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Subject[PATCH] cciss: Fix multiple calls to pci_release_regions
Date
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>
---

drivers/block/cciss.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index fb5be2d..52f53c1 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -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;


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