net: hamradio: remove leading spaces before tabs

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

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

Cc: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/hamradio/baycom_epp.c

@@ -231,7 +231,7 @@ struct baycom_state {
 #if 0
 static inline void append_crc_ccitt(unsigned char *buffer, int len)
 {
- 	unsigned int crc = 0xffff;
+	unsigned int crc = 0xffff;
 
 	for (;len>0;len--)
 		crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff];
@@ -390,7 +390,7 @@ static void encode_hdlc(struct baycom_state *bc)
 		for (j = 0; j < 8; j++)
 			if (unlikely(!(notbitstream & (0x1f0 << j)))) {
 				bitstream &= ~(0x100 << j);
- 				bitbuf = (bitbuf & (((2 << j) << numbit) - 1)) |
+				bitbuf = (bitbuf & (((2 << j) << numbit) - 1)) |
 					((bitbuf & ~(((2 << j) << numbit) - 1)) << 1);
 				numbit++;
 				notbitstream = ~bitstream;

drivers/net/hamradio/hdlcdrv.c

@@ -74,7 +74,7 @@
 
 static inline void append_crc_ccitt(unsigned char *buffer, int len)
 {
- 	unsigned int crc = crc_ccitt(0xffff, buffer, len) ^ 0xffff;
+	unsigned int crc = crc_ccitt(0xffff, buffer, len) ^ 0xffff;
 	buffer += len;
 	*buffer++ = crc;
 	*buffer++ = crc >> 8;

drivers/net/hamradio/mkiss.c

@@ -276,7 +276,7 @@ static void ax_bump(struct mkiss *ax)
 			 */
 			*ax->rbuff &= ~0x20;
 		}
- 	}
+	}
 
 	count = ax->rcount;
 
@@ -501,7 +501,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
 		default:
 			count = kiss_esc(p, ax->xbuff, len);
 		}
-  	}
+	}
 	spin_unlock_bh(&ax->buflock);
 
 	set_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags);
@@ -815,7 +815,7 @@ static int mkiss_ioctl(struct tty_struct *tty, struct file *file,
 	dev = ax->dev;
 
 	switch (cmd) {
- 	case SIOCGIFNAME:
+	case SIOCGIFNAME:
 		err = copy_to_user((void __user *) arg, ax->dev->name,
 		                   strlen(ax->dev->name) + 1) ? -EFAULT : 0;
 		break;

drivers/net/hamradio/scc.c

@@ -1192,18 +1192,18 @@ static void t_tail(struct timer_list *t)
 	unsigned long flags;
 	
 	spin_lock_irqsave(&scc->lock, flags); 
- 	del_timer(&scc->tx_wdog);	
- 	scc_key_trx(scc, TX_OFF);
+	del_timer(&scc->tx_wdog);
+	scc_key_trx(scc, TX_OFF);
 	spin_unlock_irqrestore(&scc->lock, flags);
 
- 	if (scc->stat.tx_state == TXS_TIMEOUT)		/* we had a timeout? */
- 	{
- 		scc->stat.tx_state = TXS_WAIT;
+	if (scc->stat.tx_state == TXS_TIMEOUT)		/* we had a timeout? */
+	{
+		scc->stat.tx_state = TXS_WAIT;
 		scc_start_tx_timer(scc, t_dwait, scc->kiss.mintime*100);
- 		return;
- 	}
- 	
- 	scc->stat.tx_state = TXS_IDLE;
+		return;
+	}
+
+	scc->stat.tx_state = TXS_IDLE;
 	netif_wake_queue(scc->dev);
 }
 
@@ -1580,7 +1580,7 @@ static int scc_net_open(struct net_device *dev)
 {
 	struct scc_channel *scc = (struct scc_channel *) dev->ml_priv;
 
- 	if (!scc->init)
+	if (!scc->init)
 		return -EINVAL;
 
 	scc->tx_buff = NULL;

drivers/net/hamradio/yam.c

@@ -668,7 +668,7 @@ static void yam_tx_byte(struct net_device *dev, struct yam_port *yp)
 			}
 			yp->tx_len = skb->len - 1;	/* strip KISS byte */
 			if (yp->tx_len >= YAM_MAX_FRAME || yp->tx_len < 2) {
-        			dev_kfree_skb_any(skb);
+				dev_kfree_skb_any(skb);
 				break;
 			}
 			skb_copy_from_linear_data_offset(skb, 1,