igb: convert to use i2c_new_client_device()

Move away from the deprecated API and return the shiny new ERRPTR where
useful.

Signed-off-by: Wolfram Sang <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/ethernet/intel/igb/igb_hwmon.c

···
 	}
 
 	/* 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;