Message ID | 1421286107-9514-1-git-send-email-kgene@kernel.org |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Kukjin Kim <kgene@kernel.org> Date: Thu, 15 Jan 2015 10:41:47 +0900 > From: Girish K.S <ks.giri@samsung.com> > > When the MAC address is provided in the device tree file, the > condition is true and kernel crashes due to NULL dereference. > > Signed-off-by: Girish K.S <ks.giri@samsung.com> > Signed-off-by: Byungho An <bh74.an@samsung.com> > Signed-off-by: Kukjin Kim <kgene@kernel.org> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c index 866560e..b02eed1 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c @@ -108,10 +108,6 @@ static int sxgbe_platform_probe(struct platform_device *pdev) } } - /* Get MAC address if available (DT) */ - if (mac) - ether_addr_copy(priv->dev->dev_addr, mac); - priv = sxgbe_drv_probe(&(pdev->dev), plat_dat, addr); if (!priv) { pr_err("%s: main driver probe failed\n", __func__); @@ -125,6 +121,10 @@ static int sxgbe_platform_probe(struct platform_device *pdev) goto err_drv_remove; } + /* Get MAC address if available (DT) */ + if (mac) + ether_addr_copy(priv->dev->dev_addr, mac); + /* Get the TX/RX IRQ numbers */ for (i = 0, chan = 1; i < SXGBE_TX_QUEUES; i++) { priv->txq[i]->irq_no = irq_of_parse_and_map(node, chan++);