netdev - Re: [PATCH] asix: do not free array priv->mdio->irq

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Date:	Thu, 3 Mar 2016 15:25:01 +0100
From:	Andrew Lunn <andrew@...n.ch>
To:	Colin King <colin.king@...onical.com>
Cc:	Florian Fainelli <f.fainelli@...il.com>,
	"David S . Miller" <davem@...emloft.net>,
	linux-usb@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] asix: do not free array priv->mdio->irq

On Thu, Mar 03, 2016 at 01:27:56PM +0000, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> Used to be allocated and required freeing, but now
> priv->mdio->irq is now a fixed sized array and should no longer be
> free'd.
> 
> Issue detected using static analysis with CoverityScan
> 
> Fixes: e7f4dc3536a400 ("mdio: Move allocation of interrupts into core")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

Thanks
	Andrew

> ---
>  drivers/net/usb/ax88172a.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/net/usb/ax88172a.c b/drivers/net/usb/ax88172a.c
> index 224e7d8..cf77f2d 100644
> --- a/drivers/net/usb/ax88172a.c
> +++ b/drivers/net/usb/ax88172a.c
> @@ -134,7 +134,6 @@ static void ax88172a_remove_mdio(struct usbnet *dev)
>  
>  	netdev_info(dev->net, "deregistering mdio bus %s\n", priv->mdio->id);
>  	mdiobus_unregister(priv->mdio);
> -	kfree(priv->mdio->irq);
>  	mdiobus_free(priv->mdio);
>  }
>  
> -- 
> 2.7.0
>