net: sun: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/sun/cassini.c

@@ -486,7 +486,7 @@ static cas_page_t *cas_page_alloc(struct cas *cp, const gfp_t flags)
 /* initialize spare pool of rx buffers, but allocate during the open */
 static void cas_spare_init(struct cas *cp)
 {
-  	spin_lock(&cp->rx_inuse_lock);
+	spin_lock(&cp->rx_inuse_lock);
 	INIT_LIST_HEAD(&cp->rx_inuse_list);
 	spin_unlock(&cp->rx_inuse_lock);
 

drivers/net/ethernet/sun/sungem.c

@@ -1258,8 +1258,8 @@ static void gem_begin_auto_negotiation(struct gem *gp,
 			&advertising, ep->link_modes.advertising);
 
 	if (gp->phy_type != phy_mii_mdio0 &&
-     	    gp->phy_type != phy_mii_mdio1)
-     	    	goto non_mii;
+	    gp->phy_type != phy_mii_mdio1)
+		goto non_mii;
 
 	/* Setup advertise */
 	if (found_mii_phy(gp))
@@ -1410,7 +1410,7 @@ static int gem_set_link_modes(struct gem *gp)
 
 	if (gp->phy_type == phy_serialink ||
 	    gp->phy_type == phy_serdes) {
- 		u32 pcs_lpa = readl(gp->regs + PCS_MIILP);
+		u32 pcs_lpa = readl(gp->regs + PCS_MIILP);
 
 		if (pcs_lpa & (PCS_MIIADV_SP | PCS_MIIADV_AP))
 			pause = 1;
@@ -1892,7 +1892,7 @@ static void gem_init_mac(struct gem *gp)
 
 static void gem_init_pause_thresholds(struct gem *gp)
 {
-       	u32 cfg;
+	u32 cfg;
 
 	/* Calculate pause thresholds.  Setting the OFF threshold to the
 	 * full RX fifo size effectively disables PAUSE generation which
@@ -1914,15 +1914,15 @@ static void gem_init_pause_thresholds(struct gem *gp)
 	/* Configure the chip "burst" DMA mode & enable some
 	 * HW bug fixes on Apple version
 	 */
-       	cfg  = 0;
-       	if (gp->pdev->vendor == PCI_VENDOR_ID_APPLE)
+	cfg  = 0;
+	if (gp->pdev->vendor == PCI_VENDOR_ID_APPLE)
 		cfg |= GREG_CFG_RONPAULBIT | GREG_CFG_ENBUG2FIX;
 #if !defined(CONFIG_SPARC64) && !defined(CONFIG_ALPHA)
-       	cfg |= GREG_CFG_IBURST;
+	cfg |= GREG_CFG_IBURST;
 #endif
-       	cfg |= ((31 << 1) & GREG_CFG_TXDMALIM);
-       	cfg |= ((31 << 6) & GREG_CFG_RXDMALIM);
-       	writel(cfg, gp->regs + GREG_CFG);
+	cfg |= ((31 << 1) & GREG_CFG_TXDMALIM);
+	cfg |= ((31 << 6) & GREG_CFG_RXDMALIM);
+	writel(cfg, gp->regs + GREG_CFG);
 
 	/* If Infinite Burst didn't stick, then use different
 	 * thresholds (and Apple bug fixes don't exist)

drivers/net/ethernet/sun/sunhme.c

@@ -2286,8 +2286,8 @@ static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
 					 struct net_device *dev)
 {
 	struct happy_meal *hp = netdev_priv(dev);
- 	int entry;
- 	u32 tx_flags;
+	int entry;
+	u32 tx_flags;
 
 	tx_flags = TXFLAG_OWN;
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
@@ -2301,7 +2301,7 @@ static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
 
 	spin_lock_irq(&hp->happy_lock);
 
- 	if (TX_BUFFS_AVAIL(hp) <= (skb_shinfo(skb)->nr_frags + 1)) {
+	if (TX_BUFFS_AVAIL(hp) <= (skb_shinfo(skb)->nr_frags + 1)) {
 		netif_stop_queue(dev);
 		spin_unlock_irq(&hp->happy_lock);
 		printk(KERN_ERR "%s: BUG! Tx Ring full when queue awake!\n",