Re: [PATCH] net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Wed, 14 Mar 2018 22:09:34 +0100

> diff --git a/drivers/net/ethernet/arc/emac_rockchip.c b/drivers/net/ethernet/arc/emac_rockchip.c
> index 16f9bee992fe..8ee9dfd0e363 100644
> --- a/drivers/net/ethernet/arc/emac_rockchip.c
> +++ b/drivers/net/ethernet/arc/emac_rockchip.c
> @@ -169,8 +169,10 @@ static int emac_rockchip_probe(struct platform_device *pdev)
>  	/* Optional regulator for PHY */
>  	priv->regulator = devm_regulator_get_optional(dev, "phy");
>  	if (IS_ERR(priv->regulator)) {
> -		if (PTR_ERR(priv->regulator) == -EPROBE_DEFER)
> -			return -EPROBE_DEFER;
> +		if (PTR_ERR(priv->regulator) == -EPROBE_DEFER) {
> +			ret = -EPROBE_DEFER;
> +			goto out_clk_disable;
> +		}

Please build test your changes.

There is no 'ret' variable in this function, perhaps you meant 'err'.
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux