[PATCH] e1000: Fix whitespace

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

drivers/net/e1000/e1000_ethtool.c

@@ -280,8 +280,7 @@ e1000_set_pauseparam(struct net_device *netdev,
 			e1000_up(adapter);
 		} else
 			e1000_reset(adapter);
-	}
+	} else
-	else
 		return ((hw->media_type == e1000_media_type_fiber) ?
 			e1000_setup_link(hw) : e1000_force_mac_fc(hw));
 

drivers/net/e1000/e1000_hw.c

@@ -4504,6 +4504,7 @@ e1000_read_mac_addr(struct e1000_hw * hw)
         hw->perm_mac_addr[i] = (uint8_t) (eeprom_data & 0x00FF);
         hw->perm_mac_addr[i+1] = (uint8_t) (eeprom_data >> 8);
     }
+
     switch (hw->mac_type) {
     default:
         break;
@@ -6840,6 +6841,7 @@ int32_t
 e1000_check_phy_reset_block(struct e1000_hw *hw)
 {
     uint32_t manc = 0;
+
     if (hw->mac_type > e1000_82547_rev_2)
         manc = E1000_READ_REG(hw, MANC);
     return (manc & E1000_MANC_BLK_PHY_RST_ON_IDE) ?

drivers/net/e1000/e1000_hw.h

@@ -1764,7 +1764,6 @@ struct e1000_hw {
 #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */
 #define E1000_TXDCTL_COUNT_DESC 0x00400000 /* Enable the counting of desc.
                                               still to be processed. */
-
 /* Transmit Configuration Word */
 #define E1000_TXCW_FD         0x00000020        /* TXCW full duplex */
 #define E1000_TXCW_HD         0x00000040        /* TXCW half duplex */

drivers/net/e1000/e1000_main.c

@@ -1298,8 +1298,8 @@ setup_tx_desc_die:
 				     "at %p\n", txdr->size, txdr->desc);
 		/* Try again, without freeing the previous */
 		txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
-		if(!txdr->desc) {
 		/* Failed allocation, critical failure */
+		if (!txdr->desc) {
 			pci_free_consistent(pdev, txdr->size, olddesc, olddma);
 			goto setup_tx_desc_die;
 		}
@@ -2023,7 +2023,6 @@ e1000_clean_rx_ring(struct e1000_adapter *adapter,
 	unsigned int i, j;
 
 	/* Free all the Rx ring sk_buffs */
-
 	for (i = 0; i < rx_ring->count; i++) {
 		buffer_info = &rx_ring->buffer_info[i];
 		if (buffer_info->skb) {
@@ -2861,8 +2860,8 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 		}
 	}
 
-	if((mss) || (skb->ip_summed == CHECKSUM_HW))
 	/* reserve a descriptor for the offload context */
+	if ((mss) || (skb->ip_summed == CHECKSUM_HW))
 		count++;
 	count++;
 #else
@@ -3311,14 +3310,14 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
 
 #else /* if !CONFIG_E1000_NAPI */
 	/* Writing IMC and IMS is needed for 82547.
-	   Due to Hub Link bus being occupied, an interrupt
+	 * Due to Hub Link bus being occupied, an interrupt
-	   de-assertion message is not able to be sent.
+	 * de-assertion message is not able to be sent.
-	   When an interrupt assertion message is generated later,
+	 * When an interrupt assertion message is generated later,
-	   two messages are re-ordered and sent out.
+	 * two messages are re-ordered and sent out.
-	   That causes APIC to think 82547 is in de-assertion
+	 * That causes APIC to think 82547 is in de-assertion
-	   state, while 82547 is in assertion state, resulting
+	 * state, while 82547 is in assertion state, resulting
-	   in dead lock. Writing IMC forces 82547 into
+	 * in dead lock. Writing IMC forces 82547 into
-	   de-assertion state.
+	 * de-assertion state.
 	 */
 	if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2) {
 		atomic_inc(&adapter->irq_sem);
@@ -3672,6 +3671,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
 				  (uint32_t)(status) |
 				  ((uint32_t)(rx_desc->errors) << 24),
 				  rx_desc->csum, skb);
+
 		skb->protocol = eth_type_trans(skb, netdev);
 #ifdef CONFIG_E1000_NAPI
 		if (unlikely(adapter->vlgrp &&
@@ -3952,7 +3952,8 @@ map_skb:
 		rx_desc = E1000_RX_DESC(*rx_ring, i);
 		rx_desc->buffer_addr = cpu_to_le64(buffer_info->dma);
 
-		if(unlikely(++i == rx_ring->count)) i = 0;
+		if (unlikely(++i == rx_ring->count))
+			i = 0;
 		buffer_info = &rx_ring->buffer_info[i];
 	}
 
@@ -4345,6 +4346,7 @@ e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	uint32_t vfta, index;
+
 	if ((adapter->hw.mng_cookie.status &
 	     E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
 	    (vid == adapter->mng_vlan_id))