linux-kernel - Re: [PATCH v2 07/18] xen/pvcalls: implement socket command

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Date:   Fri, 26 May 2017 11:53:28 -0400
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Stefano Stabellini <sstabellini@...nel.org>,
        xen-devel@...ts.xen.org
Cc:     linux-kernel@...r.kernel.org, jgross@...e.com,
        Stefano Stabellini <stefano@...reto.com>
Subject: Re: [PATCH v2 07/18] xen/pvcalls: implement socket command


>  static int pvcalls_back_socket(struct xenbus_device *dev,
>  		struct xen_pvcalls_request *req)
>  {
> -	return 0;
> +	struct pvcalls_back_priv *priv;
> +	int ret;
> +	struct xen_pvcalls_response *rsp;
> +
> +	priv = dev_get_drvdata(&dev->dev);
> +
> +	if (req->u.socket.domain != AF_INET ||
> +	    req->u.socket.type != SOCK_STREAM ||
> +	    (req->u.socket.protocol != 0 &&
> +	     req->u.socket.protocol != AF_INET))

Shouldn't this be one of IPPROTO_* macros?

-boris