Message ID | 1479306916-27673-7-git-send-email-johan@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 421da97a5be6..411be060fee6 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -2588,6 +2588,9 @@ static int cpsw_probe(struct platform_device *pdev) int irq; cpsw = devm_kzalloc(&pdev->dev, sizeof(struct cpsw_common), GFP_KERNEL); + if (!cpsw) + return -ENOMEM; + cpsw->dev = &pdev->dev; ndev = alloc_etherdev_mq(sizeof(struct cpsw_priv), CPSW_MAX_QUEUES);
Make sure to check for allocation failures before dereferencing a NULL-pointer during probe. Fixes: 649a1688c960 ("net: ethernet: ti: cpsw: create common struct to hold shared driver data") Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/net/ethernet/ti/cpsw.c | 3 +++ 1 file changed, 3 insertions(+)