lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Sun, 20 Sep 2020 23:52:03 +0000
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Andrew Lunn <andrew@...n.ch>
CC:     netdev <netdev@...r.kernel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Jakub Kicinski <kuba@...nel.org>, Jiri Pirko <jiri@...dia.com>,
        Chris Healy <cphealy@...il.com>
Subject: Re: [PATCH net-next RFC v1 3/4] net: dsa: Add helper for converting
 devlink port to ds and port

On Sat, Sep 19, 2020 at 04:43:31PM +0200, Andrew Lunn wrote:
> Hide away from DSA drivers how devlink works.
> 
> Signed-off-by: Andrew Lunn <andrew@...n.ch>
> ---
>  include/net/dsa.h | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/include/net/dsa.h b/include/net/dsa.h
> index 01da896b2998..a24d5158ee0c 100644
> --- a/include/net/dsa.h
> +++ b/include/net/dsa.h
> @@ -685,6 +685,20 @@ static inline struct dsa_switch *dsa_devlink_to_ds(struct devlink *dl)
>  	return dl_priv->ds;
>  }
>  
> +static inline
> +struct dsa_switch *dsa_devlink_port_to_ds(struct devlink_port *port)
> +{
> +	struct devlink *dl = port->devlink;
> +	struct dsa_devlink_priv *dl_priv = devlink_priv(dl);
> +
> +	return dl_priv->ds;
> +}
> +
> +static inline int dsa_devlink_port_to_port(struct devlink_port *port)

How about dsa_devlink_port_to_index?
It avoids the repetition and it also indicates more clearly that it
returns an index rather than a struct dsa_port, without needing to fire
up ctags.

> +{
> +	return port->index;
> +}
> +
>  struct dsa_switch_driver {
>  	struct list_head	list;
>  	const struct dsa_switch_ops *ops;
> -- 
> 2.28.0
> 

Thanks,
-Vladimir

Powered by blists - more mailing lists