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atm: zatm: Fix an error handling path in 'zatm_init_one()' 

If 'dma_set_mask_and_coherent()' fails, we must undo the previous
'pci_request_regions()' call.
Adjust corresponding 'goto' to jump at the right place of the error
handling path.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christophe Jaillet 2017-07-17 19:42:41 +02:00 committed by David S. Miller
parent 18bcf2907d
commit 799f917233
1 changed files with 1 additions and 1 deletions
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2
drivers/atm/zatm.c
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@ -1613,7 +1613,7 @@ static int zatm_init_one(struct pci_dev *pci_dev,
ret = dma_set_mask_and_coherent(&pci_dev->dev, DMA_BIT_MASK(32));
if (ret < 0)
goto out_disable;
goto out_release;
zatm_dev->pci_dev = pci_dev;
dev->dev_data = zatm_dev;