staging: fsl-dpaa2/ethsw: fix memory leak of switchdev_work

From: Colin Ian King <[email protected]>

In the default event case switchdev_work is being leaked because nothing is queued for work. Fix this by kfree'ing switchdev_work before returning NOTIFY_DONE.

Addresses-Coverity: ("Resource leak")

---
 drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 1 +
 1 file changed, 1 insertion(+)

index e3c3e427309a..f73edaf6ce87 100644
@@ -1086,6 +1086,7 @@ static int port_switchdev_event(struct notifier_block *unused,
 		dev_hold(dev);
 		break;
 	default:
+		kfree(switchdev_work);
 		return NOTIFY_DONE;
 	}
 

2.20.1