From: Varka Bhadram <varkabhadram@gmail.com>
Date: Fri, 24 Oct 2014 02:12:08 +0000 (+0530)
Subject: ethernet: marvell: remove unnecessary check
X-Git-Tag: firefly_0821_release~176^2~2717^2~337^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7e5ae24aa009110c7c1340bf682a3e6586de39da;p=firefly-linux-kernel-4.4.55.git

ethernet: marvell: remove unnecessary check

devm_ioremap_resource checks platform_get_resource() return value.
We can remove the duplicate check here.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index bee4c369f0fe..21ddecef151e 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -1450,16 +1450,14 @@ static int pxa168_eth_probe(struct platform_device *pdev)
 	pep = netdev_priv(dev);
 	pep->dev = dev;
 	pep->clk = clk;
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		err = -ENODEV;
-		goto err_netdev;
-	}
 	pep->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(pep->base)) {
 		err = -ENOMEM;
 		goto err_netdev;
 	}
+
 	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	BUG_ON(!res);
 	dev->irq = res->start;