Commit 30f347ae authored by Yang Yingliang's avatar Yang Yingliang Committed by David S. Miller
Browse files

net: stmmac: fix missing unlock on error in stmmac_suspend() 



Add the missing unlock before return from stmmac_suspend()
in the error handling case.

Fixes: 5ec55823 ("net: stmmac: add clocks management for gmac driver")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 284fda1e

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

+3 −1
Original line number Diff line number Diff line
@@ -5964,9 +5964,11 @@ int stmmac_suspend(struct device *dev) 
		/* Disable clock in case of PWM is off */

		clk_disable_unprepare(priv->plat->clk_ptp_ref);

		ret = pm_runtime_force_suspend(dev);

		if (ret)

		if (ret) {

			mutex_unlock(&priv->lock);

			return ret;

		}

	}



	mutex_unlock(&priv->lock);