From: Sebastian Siewior <bigeasy@linutronix.de>
Date: Mon, 17 Jun 2013 17:31:52 +0000 (+0200)
Subject: net: cpsw: check for cpts pointer after its allocation
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ab8e99d276d4b72d1532bda4423b14c9e2ce053c;p=deliverable%2Flinux.git

net: cpsw: check for cpts pointer after its allocation

after priv->cpts got allocated then this pointer should check to determine
if the allocation succeeded or not.

Cc: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 21a5b291b4b3..2fd69db3c09f 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1679,7 +1679,7 @@ static int cpsw_probe(struct platform_device *pdev)
 	priv->rx_packet_max = max(rx_packet_max, 128);
 	priv->cpts = devm_kzalloc(&pdev->dev, sizeof(struct cpts), GFP_KERNEL);
 	priv->irq_enabled = true;
-	if (!ndev) {
+	if (!priv->cpts) {
 		pr_err("error allocating cpts\n");
 		goto clean_ndev_ret;
 	}