3 files changed, 5 insertions, 25 deletions

diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h
index 49b5fa9d4783..0c9282e2aaec 100644
--- a/drivers/net/ethernet/intel/igb/igb.h
+++ b/drivers/net/ethernet/intel/igb/igb.h
@@ -306,7 +306,7 @@ struct igb_q_vector {
 	char name[IFNAMSIZ + 9];
 
 	/* for dynamic allocation of rings associated with this q_vector */
-	struct igb_ring ring[0] ____cacheline_internodealigned_in_smp;
+	struct igb_ring ring[] ____cacheline_internodealigned_in_smp;
 };
 
 enum e1000_ring_flags_t {
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index f96ffa83efbe..39d3b76a6f5d 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -2183,27 +2183,6 @@ static int igb_set_coalesce(struct net_device *netdev,
 	struct igb_adapter *adapter = netdev_priv(netdev);
 	int i;
 
-	if (ec->rx_max_coalesced_frames ||
-	    ec->rx_coalesce_usecs_irq ||
-	    ec->rx_max_coalesced_frames_irq ||
-	    ec->tx_max_coalesced_frames ||
-	    ec->tx_coalesce_usecs_irq ||
-	    ec->stats_block_coalesce_usecs ||
-	    ec->use_adaptive_rx_coalesce ||
-	    ec->use_adaptive_tx_coalesce ||
-	    ec->pkt_rate_low ||
-	    ec->rx_coalesce_usecs_low ||
-	    ec->rx_max_coalesced_frames_low ||
-	    ec->tx_coalesce_usecs_low ||
-	    ec->tx_max_coalesced_frames_low ||
-	    ec->pkt_rate_high ||
-	    ec->rx_coalesce_usecs_high ||
-	    ec->rx_max_coalesced_frames_high ||
-	    ec->tx_coalesce_usecs_high ||
-	    ec->tx_max_coalesced_frames_high ||
-	    ec->rate_sample_interval)
-		return -ENOTSUPP;
-
 	if ((ec->rx_coalesce_usecs > IGB_MAX_ITR_USECS) ||
 	    ((ec->rx_coalesce_usecs > 3) &&
 	     (ec->rx_coalesce_usecs < IGB_MIN_ITR_USECS)) ||
@@ -3477,6 +3456,7 @@ static int igb_set_priv_flags(struct net_device *netdev, u32 priv_flags)
 }
 
 static const struct ethtool_ops igb_ethtool_ops = {
+	.supported_coalesce_params = ETHTOOL_COALESCE_USECS,
 	.get_drvinfo		= igb_get_drvinfo,
 	.get_regs_len		= igb_get_regs_len,
 	.get_regs		= igb_get_regs,
diff --git a/drivers/net/ethernet/intel/igb/igb_hwmon.c b/drivers/net/ethernet/intel/igb/igb_hwmon.c
index 3b83747b2700..21a29a0ca7f4 100644
--- a/drivers/net/ethernet/intel/igb/igb_hwmon.c
+++ b/drivers/net/ethernet/intel/igb/igb_hwmon.c
@@ -198,11 +198,11 @@ int igb_sysfs_init(struct igb_adapter *adapter)
 	}
 
 	/* init i2c_client */
-	client = i2c_new_device(&adapter->i2c_adap, &i350_sensor_info);
-	if (client == NULL) {
+	client = i2c_new_client_device(&adapter->i2c_adap, &i350_sensor_info);
+	if (IS_ERR(client)) {
 		dev_info(&adapter->pdev->dev,
 			 "Failed to create new i2c device.\n");
-		rc = -ENODEV;
+		rc = PTR_ERR(client);
 		goto exit;
 	}
 	adapter->i2c_client = client;