[PATCH -next] net: ena: Fix error return code in ena_device_init()

[Wei Yongjun]

Fix to return a negative error code from the invalid dma width
error handling case instead of 0.

Signed-off-by: Wei Yongjun <weiyj...@gmail.com>
---
 drivers/net/ethernet/amazon/ena/ena_netdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c 
b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 94790df..4cbe014 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -2329,6 +2329,7 @@ static int ena_device_init(struct ena_com_dev *ena_dev, 
struct pci_dev *pdev,
        dma_width = ena_com_get_dma_width(ena_dev);
        if (dma_width < 0) {
                dev_err(dev, "Invalid dma width value %d", dma_width);
+               rc = dma_width;
                goto err_mmio_read_less;
        }