wan: wanxl: add pci_disable_device in case of error

If there is 'no suitable DMA available' error, device should be disabled before returning Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 14, 2015 · 7e074af · 7e074af
1 parent 7772f77
commit 7e074af
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
@@ -586,6 +586,7 @@ static int wanxl_pci_init_one(struct pci_dev *pdev,
 	if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(28)) ||
 	    pci_set_dma_mask(pdev, DMA_BIT_MASK(28))) {
 		pr_err("No usable DMA configuration\n");
+		pci_disable_device(pdev);
 		return -EIO;
 	}