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 <[email protected]>

Author: davem330

drivers/net/ethernet/broadcom/tg3.c

@@ -12552,10 +12552,6 @@ static int tg3_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
 				info->data = TG3_RSS_MAX_NUM_QS;
 		}
 
-		/* The first interrupt vector only
-		 * handles link interrupts.
-		 */
-		info->data -= 1;
 		return 0;
 
 	default:
@@ -14014,6 +14010,7 @@ static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
 	}
 
 	if ((ec->rx_coalesce_usecs > MAX_RXCOL_TICKS) ||
+	    (!ec->rx_coalesce_usecs) ||
 	    (ec->tx_coalesce_usecs > MAX_TXCOL_TICKS) ||
 	    (ec->rx_max_coalesced_frames > MAX_RXMAX_FRAMES) ||
 	    (ec->tx_max_coalesced_frames > MAX_TXMAX_FRAMES) ||