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>

diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index e73f138578468db3a83bd882856ce897a747f2c0..a20d688d259570467d83585962815f42be5bd38d 100644 (file)
--- 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;
        }