cciss: Fix multiple calls to pci_release_regions

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>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index fb5be2d95d52..52f53c134c5b 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;