[NET] LLC: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/llc/af_llc.c

@@ -67,7 +67,7 @@ static inline u16 llc_ui_next_link_no(int sap)
 static inline __be16 llc_proto_type(u16 arphrd)
 {
 	return arphrd == ARPHRD_IEEE802_TR ?
-		         htons(ETH_P_TR_802_2) : htons(ETH_P_802_2);
+			 htons(ETH_P_TR_802_2) : htons(ETH_P_802_2);
 }
 
 /**
@@ -114,7 +114,7 @@ static int llc_ui_send_data(struct sock* sk, struct sk_buff *skb, int noblock)
 	struct llc_sock* llc = llc_sk(sk);
 	int rc = 0;
 
-	if (unlikely(llc_data_accept_state(llc->state) || 
+	if (unlikely(llc_data_accept_state(llc->state) ||
 		     llc->remote_busy_flag ||
 		     llc->p_flag)) {
 		long timeout = sock_sndtimeo(sk, noblock);
@@ -602,7 +602,7 @@ static int llc_ui_accept(struct socket *sock, struct socket *newsock, int flags)
 	int rc = -EOPNOTSUPP;
 
 	dprintk("%s: accepting on %02X\n", __FUNCTION__,
-	        llc_sk(sk)->laddr.lsap);
+		llc_sk(sk)->laddr.lsap);
 	lock_sock(sk);
 	if (unlikely(sk->sk_type != SOCK_STREAM))
 		goto out;
@@ -617,7 +617,7 @@ static int llc_ui_accept(struct socket *sock, struct socket *newsock, int flags)
 			goto out;
 	}
 	dprintk("%s: got a new connection on %02X\n", __FUNCTION__,
-	        llc_sk(sk)->laddr.lsap);
+		llc_sk(sk)->laddr.lsap);
 	skb = skb_dequeue(&sk->sk_receive_queue);
 	rc = -EINVAL;
 	if (!skb->sk)
@@ -682,7 +682,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
 	if (flags & MSG_PEEK) {
 		peek_seq = llc->copied_seq;
 		seq = &peek_seq;
- 	}
+	}
 
 	target = sock_rcvlowat(sk, flags & MSG_WAITALL, len);
 	copied = 0;
@@ -860,7 +860,7 @@ static int llc_ui_sendmsg(struct kiocb *iocb, struct socket *sock,
 		goto release;
 	skb->dev      = llc->dev;
 	skb->protocol = llc_proto_type(addr->sllc_arphrd);
-	skb_reserve(skb, hdrlen); 
+	skb_reserve(skb, hdrlen);
 	rc = memcpy_fromiovec(skb_put(skb, copied), msg->msg_iov, copied);
 	if (rc)
 		goto out;
@@ -1116,11 +1116,11 @@ static const struct proto_ops llc_ui_ops = {
 };
 
 static char llc_proc_err_msg[] __initdata =
-        KERN_CRIT "LLC: Unable to register the proc_fs entries\n";
+	KERN_CRIT "LLC: Unable to register the proc_fs entries\n";
 static char llc_sysctl_err_msg[] __initdata =
-        KERN_CRIT "LLC: Unable to register the sysctl entries\n";
+	KERN_CRIT "LLC: Unable to register the sysctl entries\n";
 static char llc_sock_err_msg[] __initdata =
-        KERN_CRIT "LLC: Unable to register the network family\n";
+	KERN_CRIT "LLC: Unable to register the network family\n";
 
 static int __init llc2_init(void)
 {

net/llc/llc_conn.c

@@ -854,7 +854,7 @@ static void llc_sk_init(struct sock* sk)
 	llc->n2 = 2;   /* max retransmit */
 	llc->k  = 2;   /* tx win size, will adjust dynam */
 	llc->rw = 128; /* rx win size (opt and equal to
-		        * tx_win of remote LLC) */
+			* tx_win of remote LLC) */
 	skb_queue_head_init(&llc->pdu_unack_q);
 	sk->sk_backlog_rcv = llc_backlog_rcv;
 }

net/llc/llc_input.c

@@ -164,7 +164,7 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
 	sap = llc_sap_find(pdu->dsap);
 	if (unlikely(!sap)) {/* unknown SAP */
 		dprintk("%s: llc_sap_find(%02X) failed!\n", __FUNCTION__,
-		        pdu->dsap);
+			pdu->dsap);
 		goto drop;
 	}
 	/*
@@ -173,9 +173,9 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev,
 	 */
 	rcv = rcu_dereference(sap->rcv_func);
 	if (rcv) {
- 		struct sk_buff *cskb = skb_clone(skb, GFP_ATOMIC);
- 		if (cskb)
- 			rcv(cskb, dev, pt, orig_dev);
+		struct sk_buff *cskb = skb_clone(skb, GFP_ATOMIC);
+		if (cskb)
+			rcv(cskb, dev, pt, orig_dev);
 	}
 	dest = llc_pdu_type(skb);
 	if (unlikely(!dest || !llc_type_handlers[dest - 1]))

net/llc/llc_output.c

@@ -40,7 +40,7 @@ int llc_mac_hdr_init(struct sk_buff *skb,
 	case ARPHRD_IEEE802_TR: {
 		struct net_device *dev = skb->dev;
 		struct trh_hdr *trh;
-		
+
 		skb->mac.raw = skb_push(skb, sizeof(*trh));
 		trh = tr_hdr(skb);
 		trh->ac = AC;

net/llc/llc_pdu.c

@@ -39,7 +39,7 @@ void llc_pdu_set_pf_bit(struct sk_buff *skb, u8 bit_value)
 
 	llc_pdu_decode_pdu_type(skb, &pdu_type);
 	pdu = llc_pdu_sn_hdr(skb);
-	
+
 	switch (pdu_type) {
 	case LLC_PDU_TYPE_I:
 	case LLC_PDU_TYPE_S:

net/llc/llc_proc.c

@@ -142,18 +142,18 @@ out:
 }
 
 static char *llc_conn_state_names[] = {
-	[LLC_CONN_STATE_ADM] =        "adm", 
-	[LLC_CONN_STATE_SETUP] =      "setup", 
+	[LLC_CONN_STATE_ADM] =        "adm",
+	[LLC_CONN_STATE_SETUP] =      "setup",
 	[LLC_CONN_STATE_NORMAL] =     "normal",
-	[LLC_CONN_STATE_BUSY] =       "busy", 
-	[LLC_CONN_STATE_REJ] =        "rej", 
-	[LLC_CONN_STATE_AWAIT] =      "await", 
+	[LLC_CONN_STATE_BUSY] =       "busy",
+	[LLC_CONN_STATE_REJ] =        "rej",
+	[LLC_CONN_STATE_AWAIT] =      "await",
 	[LLC_CONN_STATE_AWAIT_BUSY] = "await_busy",
 	[LLC_CONN_STATE_AWAIT_REJ] =  "await_rej",
 	[LLC_CONN_STATE_D_CONN]	=     "d_conn",
-	[LLC_CONN_STATE_RESET] =      "reset", 
-	[LLC_CONN_STATE_ERROR] =      "error", 
-	[LLC_CONN_STATE_TEMP] =       "temp", 
+	[LLC_CONN_STATE_RESET] =      "reset",
+	[LLC_CONN_STATE_ERROR] =      "error",
+	[LLC_CONN_STATE_TEMP] =       "temp",
 };
 
 static int llc_seq_core_show(struct seq_file *seq, void *v)

net/llc/llc_s_st.c

@@ -175,7 +175,7 @@ struct llc_sap_state llc_sap_state_table[LLC_NR_SAP_STATES] = {
 	[LLC_SAP_STATE_INACTIVE - 1] = {
 		.curr_state	= LLC_SAP_STATE_INACTIVE,
 		.transitions	= llc_sap_inactive_state_transitions,
-       	},
+	},
 	[LLC_SAP_STATE_ACTIVE - 1] = {
 		.curr_state	= LLC_SAP_STATE_ACTIVE,
 		.transitions	= llc_sap_active_state_transitions,

net/llc/llc_sap.c

@@ -201,7 +201,7 @@ static void llc_sap_state_process(struct llc_sap *sap, struct sk_buff *skb)
 			if (sock_queue_rcv_skb(skb->sk, skb))
 				kfree_skb(skb);
 		}
-	} 
+	}
 	kfree_skb(skb);
 }
 
@@ -215,7 +215,7 @@ static void llc_sap_state_process(struct llc_sap *sap, struct sk_buff *skb)
  *	This function is called when upper layer wants to send a TEST pdu.
  *	Returns 0 for success, 1 otherwise.
  */
-void llc_build_and_send_test_pkt(struct llc_sap *sap, 
+void llc_build_and_send_test_pkt(struct llc_sap *sap,
 				 struct sk_buff *skb, u8 *dmac, u8 dsap)
 {
 	struct llc_sap_state_ev *ev = llc_sap_ev(skb);
@@ -224,7 +224,7 @@ void llc_build_and_send_test_pkt(struct llc_sap *sap,
 	ev->daddr.lsap = dsap;
 	memcpy(ev->saddr.mac, skb->dev->dev_addr, IFHWADDRLEN);
 	memcpy(ev->daddr.mac, dmac, IFHWADDRLEN);
-	
+
 	ev->type      = LLC_SAP_EV_TYPE_PRIM;
 	ev->prim      = LLC_TEST_PRIM;
 	ev->prim_type = LLC_PRIM_TYPE_REQ;

net/llc/llc_station.c

@@ -112,17 +112,17 @@ static struct llc_station llc_main_station;
 
 static int llc_stat_ev_enable_with_dup_addr_check(struct sk_buff *skb)
 {
-	struct llc_station_state_ev *ev = llc_station_ev(skb);	
-	
+	struct llc_station_state_ev *ev = llc_station_ev(skb);
+
 	return ev->type == LLC_STATION_EV_TYPE_SIMPLE &&
 	       ev->prim_type ==
-	       		      LLC_STATION_EV_ENABLE_WITH_DUP_ADDR_CHECK ? 0 : 1;
+			      LLC_STATION_EV_ENABLE_WITH_DUP_ADDR_CHECK ? 0 : 1;
 }
 
 static int llc_stat_ev_enable_without_dup_addr_check(struct sk_buff *skb)
 {
-	struct llc_station_state_ev *ev = llc_station_ev(skb);	
-	
+	struct llc_station_state_ev *ev = llc_station_ev(skb);
+
 	return ev->type == LLC_STATION_EV_TYPE_SIMPLE &&
 	       ev->prim_type ==
 			LLC_STATION_EV_ENABLE_WITHOUT_DUP_ADDR_CHECK ? 0 : 1;
@@ -130,8 +130,8 @@ static int llc_stat_ev_enable_without_dup_addr_check(struct sk_buff *skb)
 
 static int llc_stat_ev_ack_tmr_exp_lt_retry_cnt_max_retry(struct sk_buff *skb)
 {
-	struct llc_station_state_ev *ev = llc_station_ev(skb);	
-	
+	struct llc_station_state_ev *ev = llc_station_ev(skb);
+
 	return ev->type == LLC_STATION_EV_TYPE_ACK_TMR &&
 		llc_main_station.retry_count <
 		llc_main_station.maximum_retry ? 0 : 1;
@@ -139,8 +139,8 @@ static int llc_stat_ev_ack_tmr_exp_lt_retry_cnt_max_retry(struct sk_buff *skb)
 
 static int llc_stat_ev_ack_tmr_exp_eq_retry_cnt_max_retry(struct sk_buff *skb)
 {
-	struct llc_station_state_ev *ev = llc_station_ev(skb);	
-	
+	struct llc_station_state_ev *ev = llc_station_ev(skb);
+
 	return ev->type == LLC_STATION_EV_TYPE_ACK_TMR &&
 		llc_main_station.retry_count ==
 		llc_main_station.maximum_retry ? 0 : 1;
@@ -148,7 +148,7 @@ static int llc_stat_ev_ack_tmr_exp_eq_retry_cnt_max_retry(struct sk_buff *skb)
 
 static int llc_stat_ev_rx_null_dsap_xid_c(struct sk_buff *skb)
 {
-	struct llc_station_state_ev *ev = llc_station_ev(skb);	
+	struct llc_station_state_ev *ev = llc_station_ev(skb);
 	struct llc_pdu_un *pdu = llc_pdu_un_hdr(skb);
 
 	return ev->type == LLC_STATION_EV_TYPE_PDU &&
@@ -306,7 +306,7 @@ static int llc_station_ac_send_test_r(struct sk_buff *skb)
 	llc_pdu_decode_sa(skb, mac_da);
 	llc_pdu_decode_ssap(skb, &dsap);
 	llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);
-       	llc_pdu_init_as_test_rsp(nskb, skb);
+	llc_pdu_init_as_test_rsp(nskb, skb);
 	rc = llc_mac_hdr_init(nskb, llc_station_mac_sa, mac_da);
 	if (unlikely(rc))
 		goto free;

net/llc/sysctl_net_llc.c

@@ -1,6 +1,6 @@
 /*
  * sysctl_net_llc.c: sysctl interface to LLC net subsystem.
- * 
+ *
  * Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  */
 
@@ -72,7 +72,7 @@ static struct ctl_table llc2_dir_timeout_table[] = {
 		.procname	= "timeout",
 		.mode		= 0555,
 		.child		= llc2_timeout_table,
-       	},
+	},
 	{ 0 },
 };
 
@@ -82,7 +82,7 @@ static struct ctl_table llc_table[] = {
 		.procname	= "llc2",
 		.mode		= 0555,
 		.child		= llc2_dir_timeout_table,
-       	},
+	},
 	{
 		.ctl_name       = NET_LLC_STATION,
 		.procname       = "station",
@@ -98,7 +98,7 @@ static struct ctl_table llc_dir_table[] = {
 		.procname	= "llc",
 		.mode		= 0555,
 		.child		= llc_table,
-       	},
+	},
 	{ 0 },
 };