1 files changed, 4 insertions, 76 deletions

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index ed79a1c53b59..8496adfc6a68 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -1923,10 +1923,6 @@ void igb_set_fw_version(struct igb_adapter *adapter)
 	return;
 }
 
-static const struct i2c_board_info i350_sensor_info = {
-	I2C_BOARD_INFO("i350bb", 0Xf8),
-};
-
 /*  igb_init_i2c - Init I2C interface
  *  @adapter: pointer to adapter structure
  *
@@ -2546,8 +2542,8 @@ static void igb_probe_vfs(struct igb_adapter *adapter)
 	if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211))
 		return;
 
-	igb_enable_sriov(pdev, max_vfs);
 	pci_sriov_set_totalvfs(pdev, 7);
+	igb_enable_sriov(pdev, max_vfs);
 
 #endif /* CONFIG_PCI_IOV */
 }
@@ -2656,7 +2652,7 @@ static int igb_sw_init(struct igb_adapter *adapter)
 		if (max_vfs > 7) {
 			dev_warn(&pdev->dev,
 				 "Maximum of 7 VFs per PF, using max\n");
-			adapter->vfs_allocated_count = 7;
+			max_vfs = adapter->vfs_allocated_count = 7;
 		} else
 			adapter->vfs_allocated_count = max_vfs;
 		if (adapter->vfs_allocated_count)
@@ -6227,13 +6223,6 @@ static struct sk_buff *igb_build_rx_buffer(struct igb_ring *rx_ring,
 	/* If we spanned a buffer we have a huge mess so test for it */
 	BUG_ON(unlikely(!igb_test_staterr(rx_desc, E1000_RXD_STAT_EOP)));
 
-	/* Guarantee this function can be used by verifying buffer sizes */
-	BUILD_BUG_ON(SKB_WITH_OVERHEAD(IGB_RX_BUFSZ) < (NET_SKB_PAD +
-							NET_IP_ALIGN +
-							IGB_TS_HDR_LEN +
-							ETH_FRAME_LEN +
-							ETH_FCS_LEN));
-
 	rx_buffer = &rx_ring->rx_buffer_info[rx_ring->next_to_clean];
 	page = rx_buffer->page;
 	prefetchw(page);
@@ -7724,67 +7713,6 @@ static void igb_init_dmac(struct igb_adapter *adapter, u32 pba)
 	}
 }
 
-static DEFINE_SPINLOCK(i2c_clients_lock);
-
-/*  igb_get_i2c_client - returns matching client
- *  in adapters's client list.
- *  @adapter: adapter struct
- *  @dev_addr: device address of i2c needed.
- */
-static struct i2c_client *
-igb_get_i2c_client(struct igb_adapter *adapter, u8 dev_addr)
-{
-	ulong flags;
-	struct igb_i2c_client_list *client_list;
-	struct i2c_client *client = NULL;
-	struct i2c_board_info client_info = {
-		I2C_BOARD_INFO("igb", 0x00),
-	};
-
-	spin_lock_irqsave(&i2c_clients_lock, flags);
-	client_list = adapter->i2c_clients;
-
-	/* See if we already have an i2c_client */
-	while (client_list) {
-		if (client_list->client->addr == (dev_addr >> 1)) {
-			client = client_list->client;
-			goto exit;
-		} else {
-			client_list = client_list->next;
-		}
-	}
-
-	/* no client_list found, create a new one */
-	client_list = kzalloc(sizeof(*client_list), GFP_ATOMIC);
-	if (client_list == NULL)
-		goto exit;
-
-	/* dev_addr passed to us is left-shifted by 1 bit
-	 * i2c_new_device call expects it to be flush to the right.
-	 */
-	client_info.addr = dev_addr >> 1;
-	client_info.platform_data = adapter;
-	client_list->client = i2c_new_device(&adapter->i2c_adap, &client_info);
-	if (client_list->client == NULL) {
-		dev_info(&adapter->pdev->dev,
-			"Failed to create new i2c device..\n");
-		goto err_no_client;
-	}
-
-	/* insert new client at head of list */
-	client_list->next = adapter->i2c_clients;
-	adapter->i2c_clients = client_list;
-
-	client = client_list->client;
-	goto exit;
-
-err_no_client:
-	kfree(client_list);
-exit:
-	spin_unlock_irqrestore(&i2c_clients_lock, flags);
-	return client;
-}
-
 /*  igb_read_i2c_byte - Reads 8 bit word over I2C
  *  @hw: pointer to hardware structure
  *  @byte_offset: byte offset to read
@@ -7798,7 +7726,7 @@ s32 igb_read_i2c_byte(struct e1000_hw *hw, u8 byte_offset,
 				u8 dev_addr, u8 *data)
 {
 	struct igb_adapter *adapter = container_of(hw, struct igb_adapter, hw);
-	struct i2c_client *this_client = igb_get_i2c_client(adapter, dev_addr);
+	struct i2c_client *this_client = adapter->i2c_client;
 	s32 status;
 	u16 swfw_mask = 0;
 
@@ -7835,7 +7763,7 @@ s32 igb_write_i2c_byte(struct e1000_hw *hw, u8 byte_offset,
 				 u8 dev_addr, u8 data)
 {
 	struct igb_adapter *adapter = container_of(hw, struct igb_adapter, hw);
-	struct i2c_client *this_client = igb_get_i2c_client(adapter, dev_addr);
+	struct i2c_client *this_client = adapter->i2c_client;
 	s32 status;
 	u16 swfw_mask = E1000_SWFW_PHY0_SM;