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ntb: iounmap MW reg and vbase in error path

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The MW regbase and vbase(s) were not being freed if an error occurred
in the vbase allocation loop.  This is corrected by updating the error
path for the allocation loop to err4.

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
This commit is contained in:
Jon Mason 2015-04-05 14:57:22 -04:00
parent d4a4f75cd8
commit 2f4eb6a80e
1 changed files with 1 additions and 1 deletions
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2
drivers/ntb/ntb_hw.c
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@ -1778,7 +1778,7 @@ static int ntb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dev_warn(&pdev->dev, "Cannot remap BAR %d\n",
MW_TO_BAR(i));
rc = -EIO;
goto err3;
goto err4;
}
}