Re: [PATCH] forcedeth: reconfigure multicast packet filter onlywhen needed

[Stephen Hemminger]

On Sat, 9 Oct 2010 13:26:05 +0200
JindÅich MakoviÄka <makovick@xxxxxxxxx> wrote:

> +
> +	/* current packet filter state */
> +	u32 cur_pff;
> +	u32 cur_addr[2];
> +	u32 cur_mask[2];
>  };

No big deal, but couldn't you just put those temporary variables
on the stack. and reread the current value before stopping.

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