netdev - Re: [PATCH] net/bonding: adjust codingstyle for bond

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Date:	Mon, 09 May 2011 17:15:26 -0700
From:	Joe Perches <joe@...ches.com>
To:	aquini@...ux.com
Cc:	kernel-janitors@...r.kernel.org,
	David Miller <davem@...emloft.net>,
	Jay Vosburgh <fubar@...ibm.com>,
	Andy Gospodarek <andy@...yhouse.net>, shemminger@...tta.com,
	netdev@...r.kernel.org, Nicolas Kaiser <nikai@...ai.net>
Subject: Re: [PATCH] net/bonding: adjust codingstyle for bond_3ad files

On Mon, 2011-05-09 at 21:08 -0300, Rafael Aquini wrote:
>  drivers/net/bonding/bond_3ad.c |  886 +++++++++++++++++++++++-----------------
> diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
> @@ -411,36 +407,37 @@ static inline void __initialize_port_locks(struct port *port)
>   */
>  static u16 __ad_timer_to_ticks(u16 timer_type, u16 par)
>  {
> -	u16 retval = 0; /* to silence the compiler */
> +	u16 uninitialized_var(retval);

uninitialized_var isn't necessary.  Every case will set retval.

>  	switch (timer_type) {
[]
> +	default:
> +		/* Exception: unexpected timer_type received */
> +		pr_debug("Unexpected AD timer_type: %d\n", timer_type);
> +		retval = 0;
> +		break;
>  	}
>  	return retval;
>  }


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