net: macb: call pm_runtime_put_sync on failure path (0eaf228d) · Commits · 戴 / test

Call pm_runtime_put_sync() on failure path of at91ether_open. Fixes: ("net: macb: ensure interface is not suspended on at91rm9200") Signed-off-by:

drivers/net/ethernet/cadence/macb_main.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -3837,7 +3837,7 @@ static int at91ether_open(struct net_device *dev)

		ret = at91ether_start(dev);
		if (ret)
		return ret;
		goto pm_exit;

		/* Enable MAC interrupts */
		macb_writel(lp, IER, MACB_BIT(RCOMP) \|
		@@ -3850,11 +3850,15 @@ static int at91ether_open(struct net_device *dev)

		ret = macb_phylink_connect(lp);
		if (ret)
		return ret;
		goto pm_exit;

		netif_start_queue(dev);

		return 0;

		pm_exit:
		pm_runtime_put_sync(&lp->pdev->dev);
		return ret;
		}

		/* Close the interface */