linux-kernel - Re: [PATCH net v2] bonding: fix feature flag setting at init time

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Date:   Wed, 2 Dec 2020 09:53:20 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Jarod Wilson <jarod@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Ivan Vecera <ivecera@...hat.com>,
        Jay Vosburgh <j.vosburgh@...il.com>,
        Veaceslav Falico <vfalico@...il.com>,
        Andy Gospodarek <andy@...yhouse.net>,
        "David S. Miller" <davem@...emloft.net>,
        Thomas Davis <tadavis@....gov>, netdev@...r.kernel.org
Subject: Re: [PATCH net v2] bonding: fix feature flag setting at init time

On Wed,  2 Dec 2020 12:30:53 -0500 Jarod Wilson wrote:
> +	if (bond->dev->reg_state != NETREG_REGISTERED)
> +		goto noreg;
> +
>  	if (newval->value == BOND_MODE_ACTIVEBACKUP)
>  		bond->dev->wanted_features |= BOND_XFRM_FEATURES;
>  	else
>  		bond->dev->wanted_features &= ~BOND_XFRM_FEATURES;
> -	netdev_change_features(bond->dev);
> +	netdev_update_features(bond->dev);
> +noreg:

Why the goto?