From: Faiz Abbas <faiz_abbas@ti.com>
Date: Mon, 11 Nov 2019 09:52:56 +0000 (+0530)
Subject: net: cpsw: Add NULL pointer check
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=ae3ef109c308652d2143019038a49b43917fdf12;p=u-boot.git

net: cpsw: Add NULL pointer check

Add null pointer check to take care of out of memory errors.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
---

diff --git a/drivers/net/ti/cpsw.c b/drivers/net/ti/cpsw.c
index 93d53612b5..57625623c2 100644
--- a/drivers/net/ti/cpsw.c
+++ b/drivers/net/ti/cpsw.c
@@ -1224,6 +1224,9 @@ static int cpsw_eth_ofdata_to_platdata(struct udevice *dev)
 	int ret;
 
 	data = calloc(1, sizeof(struct cpsw_platform_data));
+	if (!data)
+		return -ENOMEM;
+
 	pdata->priv_pdata = data;
 	pdata->iobase = dev_read_addr(dev);
 	data->version = CPSW_CTRL_VERSION_2;