[PATCH -next] net: ena: Fix error return code in ena_device_init()
From: Wei Yongjun <hidden>
Date: 2016-08-15 22:51:13
Subsystem:
amazon ethernet drivers, networking drivers, the rest · Maintainers:
Arthur Kiyanovski, David Arinzon, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Fix to return a negative error code from the invalid dma width error handling case instead of 0. Signed-off-by: Wei Yongjun <redacted> --- 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; }