On Thu, 2017-03-23 at 14:36 -0700, Alexander Duyck wrote:

From: Alexander Duyck <redacted>

This patch is a cleanup/fix for NAPI IDs following the changes that made it
so that sender_cpu and napi_id were doing a better job of sharing the same
location in the sk_buff.

One issue I found is that we weren't validating the napi_id as being valid
before we started trying to setup the busy polling.  This change corrects
that by using the MIN_NAPI_ID value that is now used in both allocating the
NAPI IDs, as well as validating them.

Signed-off-by: Alexander Duyck <redacted>
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Acked-by: Eric Dumazet <edumazet@google.com>