[U-Boot] [PATCH] net: cpsw: Add NULL pointer check

[Faiz Abbas]

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

Signed-off-by: Faiz Abbas <faiz_abbas at ti.com>
---
 drivers/net/ti/cpsw.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ti/cpsw.c b/drivers/net/ti/cpsw.c
index 4a990be93e..b710ae4053 100644
--- a/drivers/net/ti/cpsw.c
+++ b/drivers/net/ti/cpsw.c
@@ -1223,6 +1223,9 @@ 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;
-- 
2.19.2