Merge branch 'tg3-fixes'

Siva Reddy Kallam says:

====================
tg3: Disallow 0 rx coalesce time and correctly report RSS queues in tg3_get_rxnfc

First patch:
        Diasllow rx coalescing time to be 0

Second patch:
        Report the correct number of RSS queues through tg3_get_rxnfc
====================

Signed-off-by: David S. Miller <davem@davemloft.net>