Re: [PATCH net-next 1/2] hv_netvsc: Set vRSS with num_chn in RNDIS filter

From: David Miller
Date: Wed Aug 12 2015 - 17:45:56 EST

From: Andrew Schwartzmeyer <andschwa@xxxxxxxxxxxxx>
Date: Tue, 11 Aug 2015 17:14:31 -0700

> Uses device_info->num_chn to pass user provided number of vRSS
> queues (from ethtool --set-channels) to rndis_filter_device_add. If
> nonzero and less than the maximum, set net_device->num_chn to the given
> value; else default to prior algorithm.
> Always initialize struct device_info to 0, otherwise not all its fields
> are guaranteed to be 0, which is necessary when checking if num_chn has
> been purposefully set.
> Signed-off-by: Andrew Schwartzmeyer <andschwa@xxxxxxxxxxxxx>

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