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Message-Id: <20170717174241.18935-1-christophe.jaillet@wanadoo.fr>
Date: Mon, 17 Jul 2017 19:42:41 +0200
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: 3chas3@...il.com
Cc: linux-atm-general@...ts.sourceforge.net, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] 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@...adoo.fr>
---
drivers/atm/zatm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index 292dec18ffb8..07bdd51b3b9a 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -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;
--
2.11.0
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