NET: ROSE: Sanely format comments in particular no tabs following blanks.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

5 files changed, 94 insertions, 84 deletions

diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index b13cfb0df15c..576846eaee1d 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -91,7 +91,7 @@ static void rose_set_lockdep_key(struct net_device *dev)
 }
 
 /*
- *	Convert a ROSE address into text.
+ * Convert a ROSE address into text.
  */
 char *rose2asc(char *buf, const rose_address *addr)
 {
@@ -123,7 +123,7 @@ int rose_address_is_valid(const rose_address *addr)
 }
 
 /*
- *	Compare two ROSE addresses, 0 == equal.
+ * Compare two ROSE addresses, 0 == equal.
  */
 int rosecmp(rose_address *addr1, rose_address *addr2)
 {
@@ -137,7 +137,7 @@ int rosecmp(rose_address *addr1, rose_address *addr2)
 }
 
 /*
- *	Compare two ROSE addresses for only mask digits, 0 == equal.
+ * Compare two ROSE addresses for only mask digits, 0 == equal.
  */
 int rosecmpm(rose_address *addr1, rose_address *addr2, unsigned short mask)
 {
@@ -162,7 +162,7 @@ int rosecmpm(rose_address *addr1, rose_address *addr2, unsigned short mask)
 }
 
 /*
- *	Socket removal during an interrupt is now safe.
+ * Socket removal during an interrupt is now safe.
  */
 static void rose_remove_socket(struct sock *sk)
 {
@@ -172,8 +172,8 @@ static void rose_remove_socket(struct sock *sk)
 }
 
 /*
- *	Kill all bound sockets on a broken link layer connection to a
- *	particular neighbour.
+ * Kill all bound sockets on a broken link layer connection to a
+ * particular neighbour.
  */
 void rose_kill_by_neigh(struct rose_neigh *neigh)
 {
@@ -193,7 +193,7 @@ void rose_kill_by_neigh(struct rose_neigh *neigh)
 }
 
 /*
- *	Kill all bound sockets on a dropped device.
+ * Kill all bound sockets on a dropped device.
  */
 static void rose_kill_by_device(struct net_device *dev)
 {
@@ -214,7 +214,7 @@ static void rose_kill_by_device(struct net_device *dev)
 }
 
 /*
- *	Handle device status changes.
+ * Handle device status changes.
  */
 static int rose_device_event(struct notifier_block *this,
 			     unsigned long event, void *ptr)
@@ -241,7 +241,7 @@ static int rose_device_event(struct notifier_block *this,
 }
 
 /*
- *	Add a socket to the bound sockets list.
+ * Add a socket to the bound sockets list.
  */
 static void rose_insert_socket(struct sock *sk)
 {
@@ -252,8 +252,7 @@ static void rose_insert_socket(struct sock *sk)
 }
 
 /*
- *	Find a socket that wants to accept the Call Request we just
- *	received.
+ * Find a socket that wants to accept the Call Request we just received.
  */
 static struct sock *rose_find_listener(rose_address *addr, ax25_address *call)
 {
@@ -284,7 +283,7 @@ found:
 }
 
 /*
- *	Find a connected ROSE socket given my LCI and device.
+ * Find a connected ROSE socket given my LCI and device.
  */
 struct sock *rose_find_socket(unsigned int lci, struct rose_neigh *neigh)
 {
@@ -304,7 +303,7 @@ found:
 }
 
 /*
- *	Find a unique LCI for a given device.
+ * Find a unique LCI for a given device.
  */
 unsigned int rose_new_lci(struct rose_neigh *neigh)
 {
@@ -324,11 +323,11 @@ unsigned int rose_new_lci(struct rose_neigh *neigh)
 }
 
 /*
- *	Deferred destroy.
+ * Deferred destroy.
  */
 
 /*
- *	Handler for deferred kills.
+ * Handler for deferred kills.
  */
 static void rose_destroy_timer(struct timer_list *t)
 {
@@ -338,10 +337,10 @@ static void rose_destroy_timer(struct timer_list *t)
 }
 
 /*
- *	This is called from user mode and the timers. Thus it protects itself
- *	against interrupt users but doesn't worry about being called during
- *	work.  Once it is removed from the queue no interrupt or bottom half
- *	will touch it and we are (fairly 8-) ) safe.
+ * This is called from user mode and the timers. Thus it protects itself
+ * against interrupt users but doesn't worry about being called during
+ * work.  Once it is removed from the queue no interrupt or bottom half
+ * will touch it and we are (fairly 8-) ) safe.
  */
 void rose_destroy_socket(struct sock *sk)
 {
@@ -356,7 +355,9 @@ void rose_destroy_socket(struct sock *sk)
 
 	while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
 		if (skb->sk != sk) {	/* A pending connection */
-			/* Queue the unaccepted socket for death */
+			/*
+			 * Queue the unaccepted socket for death
+			 */
 			sock_set_flag(skb->sk, SOCK_DEAD);
 			rose_start_heartbeat(skb->sk);
 			rose_sk(skb->sk)->state = ROSE_STATE_0;
@@ -375,8 +376,8 @@ void rose_destroy_socket(struct sock *sk)
 }
 
 /*
- *	Handling for system calls applied via the various interfaces to a
- *	ROSE socket object.
+ * Handling for system calls applied via the various interfaces to a
+ * ROSE socket object.
  */
 
 static int rose_setsockopt(struct socket *sock, int level, int optname,
@@ -751,14 +752,18 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le
 	if ((unsigned int) addr->srose_ndigis > ROSE_MAX_DIGIS)
 		return -EINVAL;
 
-	/* Source + Destination digis should not exceed ROSE_MAX_DIGIS */
+	/*
+	 * Source + Destination digis should not exceed ROSE_MAX_DIGIS
+	 */
 	if ((rose->source_ndigis + addr->srose_ndigis) > ROSE_MAX_DIGIS)
 		return -EINVAL;
 
 	lock_sock(sk);
 
 	if (sk->sk_state == TCP_ESTABLISHED && sock->state == SS_CONNECTING) {
-		/* Connect completed during a ERESTARTSYS event */
+		/*
+		 * Connect completed during a ERESTARTSYS event
+		 */
 		sock->state = SS_CONNECTED;
 		goto out_release;
 	}
@@ -770,7 +775,9 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le
 	}
 
 	if (sk->sk_state == TCP_ESTABLISHED) {
-		/* No reconnect on a seqpacket socket */
+		/*
+		 * No reconnect on a seqpacket socket
+		 */
 		err = -EISCONN;
 		goto out_release;
 	}
@@ -791,7 +798,10 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le
 		goto out_release;
 	}
 
-	if (sock_flag(sk, SOCK_ZAPPED)) {	/* Must bind first - autobinding in this may or may not work */
+	if (sock_flag(sk, SOCK_ZAPPED)) {
+		/*
+		 * Must bind first - autobinding in this may or may not work
+		 */
 		sock_reset_flag(sk, SOCK_ZAPPED);
 
 		dev = rose_dev_first();
@@ -828,7 +838,9 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le
 			rose->dest_digis[0] = addr->srose_digi;
 	}
 
-	/* Move to connecting socket, start sending Connect Requests */
+	/*
+	 * Move to connecting socket, start sending Connect Requests
+	 */
 	sock->state   = SS_CONNECTING;
 	sk->sk_state     = TCP_SYN_SENT;
 
@@ -912,8 +924,8 @@ static int rose_accept(struct socket *sock, struct socket *newsock, int flags,
 	}
 
 	/*
-	 *	The write queue this time is holding sockets ready to use
-	 *	hooked into the SABM we saved
+	 * The write queue this time is holding sockets ready to use
+	 * hooked into the SABM we saved
 	 */
 	for (;;) {
 		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
@@ -994,7 +1006,7 @@ int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct ros
 	skb->sk = NULL;		/* Initially we don't know who it's for */
 
 	/*
-	 *	skb->data points to the rose frame start
+	 * skb->data points to the rose frame start
 	 */
 	memset(&facilities, 0x00, sizeof(struct rose_facilities_struct));
 
@@ -1138,7 +1150,7 @@ static int rose_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 	skb_reserve(skb, AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + ROSE_MIN_LEN);
 
 	/*
-	 *	Put the data on the end
+	 * Put the data on the end
 	 */
 
 	skb_reset_transport_header(skb);
@@ -1151,8 +1163,8 @@ static int rose_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 	}
 
 	/*
-	 *	If the Q BIT Include socket option is in force, the first
-	 *	byte of the user data is the logical value of the Q Bit.
+	 * If the Q BIT Include socket option is in force, the first
+	 * byte of the user data is the logical value of the Q Bit.
 	 */
 	if (rose->qbitincl) {
 		qbit = skb->data[0];
@@ -1160,7 +1172,7 @@ static int rose_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 	}
 
 	/*
-	 *	Push down the ROSE header
+	 * Push down the ROSE header
 	 */
 	asmptr = skb_push(skb, ROSE_MIN_LEN);
 
diff --git a/net/rose/rose_link.c b/net/rose/rose_link.c
index aa5861230785..f3b65122b1ee 100644
--- a/net/rose/rose_link.c
+++ b/net/rose/rose_link.c
@@ -91,9 +91,8 @@ static void rose_t0timer_expiry(struct timer_list *t)
 }
 
 /*
- *	Interface to ax25_send_frame. Changes my level 2 callsign depending
- *	on whether we have a global ROSE callsign or use the default port
- *	callsign.
+ * Interface to ax25_send_frame. Changes my level 2 callsign depending on
+ * whether we have a global ROSE callsign or use the default port callsign.
  */
 static int rose_send_frame(struct sk_buff *skb, struct rose_neigh *neigh)
 {
@@ -114,9 +113,8 @@ static int rose_send_frame(struct sk_buff *skb, struct rose_neigh *neigh)
 }
 
 /*
- *	Interface to ax25_link_up. Changes my level 2 callsign depending
- *	on whether we have a global ROSE callsign or use the default port
- *	callsign.
+ * Interface to ax25_link_up. Changes my level 2 callsign depending on whether
+ * we have a global ROSE callsign or use the default port callsign.
  */
 static int rose_link_up(struct rose_neigh *neigh)
 {
@@ -137,7 +135,7 @@ static int rose_link_up(struct rose_neigh *neigh)
 }
 
 /*
- *	This handles all restart and diagnostic frames.
+ * This handles all restart and diagnostic frames.
  */
 void rose_link_rx_restart(struct sk_buff *skb, struct rose_neigh *neigh, unsigned short frametype)
 {
@@ -174,7 +172,7 @@ void rose_link_rx_restart(struct sk_buff *skb, struct rose_neigh *neigh, unsigne
 }
 
 /*
- *	This routine is called when a Restart Request is needed
+ * This routine is called when a Restart Request is needed
  */
 static void rose_transmit_restart_request(struct rose_neigh *neigh)
 {
diff --git a/net/rose/rose_out.c b/net/rose/rose_out.c
index 9ed098417989..06211c9d087c 100644
--- a/net/rose/rose_out.c
+++ b/net/rose/rose_out.c
@@ -27,8 +27,8 @@
 #include <net/rose.h>
 
 /*
- *	This procedure is passed a buffer descriptor for an iframe. It builds
- *	the rest of the control part of the frame and then writes it out.
+ * This procedure is passed a buffer descriptor for an iframe. It builds
+ * the rest of the control part of the frame and then writes it out.
  */
 static void rose_send_iframe(struct sock *sk, struct sk_buff *skb)
 {
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index f8a0373b221d..edad1a14205a 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(rose_route_list_lock);
 struct rose_neigh *rose_loopback_neigh;
 
 /*
- *	Add a new route to a node, and in the process add the node and the
- *	neighbour if it is new.
+ * Add a new route to a node, and in the process add the node and the
+ * neighbour if it is new.
  */
 static int __must_check rose_add_node(struct rose_route_struct *rose_route,
 	struct net_device *dev)
@@ -293,8 +293,8 @@ static void rose_remove_route(struct rose_route *rose_route)
 }
 
 /*
- *	"Delete" a node. Strictly speaking remove a route to a node. The node
- *	is only deleted if no routes are left to it.
+ * "Delete" a node. Strictly speaking remove a route to a node. The node
+ * is only deleted if no routes are left to it.
  */
 static int rose_del_node(struct rose_route_struct *rose_route,
 	struct net_device *dev)
@@ -371,7 +371,7 @@ out:
 }
 
 /*
- *	Add the loopback neighbour.
+ * Add the loopback neighbour.
  */
 void rose_add_loopback_neigh(void)
 {
@@ -405,7 +405,7 @@ void rose_add_loopback_neigh(void)
 }
 
 /*
- *	Add a loopback node.
+ * Add a loopback node.
  */
 int rose_add_loopback_node(rose_address *address)
 {
@@ -451,7 +451,7 @@ out:
 }
 
 /*
- *	Delete a loopback node.
+ * Delete a loopback node.
  */
 void rose_del_loopback_node(rose_address *address)
 {
@@ -480,7 +480,7 @@ out:
 }
 
 /*
- *	A device has been removed. Remove its routes and neighbours.
+ * A device has been removed. Remove its routes and neighbours.
  */
 void rose_rt_device_down(struct net_device *dev)
 {
@@ -533,7 +533,7 @@ void rose_rt_device_down(struct net_device *dev)
 
 #if 0 /* Currently unused */
 /*
- *	A device has been removed. Remove its links.
+ * A device has been removed. Remove its links.
  */
 void rose_route_device_down(struct net_device *dev)
 {
@@ -553,9 +553,9 @@ void rose_route_device_down(struct net_device *dev)
 #endif
 
 /*
- *	Clear all nodes and neighbours out, except for neighbours with
- *	active connections going through them.
- *  Do not clear loopback neighbour and nodes.
+ * Clear all nodes and neighbours out, except for neighbours with
+ * active connections going through them.
+ * Do not clear loopback neighbour and nodes.
  */
 static int rose_clear_routes(void)
 {
@@ -592,8 +592,8 @@ static int rose_clear_routes(void)
 }
 
 /*
- *	Check that the device given is a valid AX.25 interface that is "up".
- * 	called with RTNL
+ * Check that the device given is a valid AX.25 interface that is "up".
+ * called with RTNL
  */
 static struct net_device *rose_ax25_dev_find(char *devname)
 {
@@ -610,7 +610,7 @@ static struct net_device *rose_ax25_dev_find(char *devname)
 }
 
 /*
- *	Find the first active ROSE device, usually "rose0".
+ * Find the first active ROSE device, usually "rose0".
  */
 struct net_device *rose_dev_first(void)
 {
@@ -628,7 +628,7 @@ struct net_device *rose_dev_first(void)
 }
 
 /*
- *	Find the ROSE device for the given address.
+ * Find the ROSE device for the given address.
  */
 struct net_device *rose_dev_get(rose_address *addr)
 {
@@ -678,7 +678,7 @@ struct rose_route *rose_route_free_lci(unsigned int lci, struct rose_neigh *neig
 }
 
 /*
- *	Find a neighbour or a route given a ROSE address.
+ * Find a neighbour or a route given a ROSE address.
  */
 struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause,
 	unsigned char *diagnostic, int route_frame)
@@ -730,7 +730,7 @@ out:
 }
 
 /*
- *	Handle the ioctls that control the routing functions.
+ * Handle the ioctls that control the routing functions.
  */
 int rose_rt_ioctl(unsigned int cmd, void __user *arg)
 {
@@ -816,9 +816,9 @@ static void rose_del_route_by_neigh(struct rose_neigh *rose_neigh)
 }
 
 /*
- * 	A level 2 link has timed out, therefore it appears to be a poor link,
- *	then don't use that neighbour until it is reset. Blow away all through
- *	routes and connections using this route.
+ * A level 2 link has timed out, therefore it appears to be a poor link,
+ * then don't use that neighbour until it is reset. Blow away all through
+ * routes and connections using this route.
  */
 void rose_link_failed(ax25_cb *ax25, int reason)
 {
@@ -843,8 +843,8 @@ void rose_link_failed(ax25_cb *ax25, int reason)
 }
 
 /*
- * 	A device has been "downed" remove its link status. Blow away all
- *	through routes and connections that use this device.
+ * A device has been "downed" remove its link status. Blow away all
+ * through routes and connections that use this device.
  */
 void rose_link_device_down(struct net_device *dev)
 {
@@ -859,8 +859,8 @@ void rose_link_device_down(struct net_device *dev)
 }
 
 /*
- *	Route a frame to an appropriate AX.25 connection.
- *	A NULL ax25_cb indicates an internally generated frame.
+ * Route a frame to an appropriate AX.25 connection.
+ * A NULL ax25_cb indicates an internally generated frame.
  */
 int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 {
@@ -910,13 +910,13 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	}
 
 	/*
-	 *	Obviously the link is working, halt the ftimer.
+	 * Obviously the link is working, halt the ftimer.
 	 */
 	rose_stop_ftimer(rose_neigh);
 
 	/*
-	 *	LCI of zero is always for us, and its always a restart
-	 * 	frame.
+	 * LCI of zero is always for us, and its always a restart
+	 * frame.
 	 */
 	if (lci == 0) {
 		rose_link_rx_restart(skb, rose_neigh, frametype);
@@ -924,7 +924,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	}
 
 	/*
-	 *	Find an existing socket.
+	 * Find an existing socket.
 	 */
 	sk = rose_find_socket(lci, rose_neigh);
 	if (sk != NULL) {
@@ -954,7 +954,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	}
 
 	/*
-	 *	Is is a Call Request and is it for us ?
+	 * Is is a Call Request and is it for us ?
 	 */
 	if (frametype == ROSE_CALL_REQUEST) {
 		dev = rose_dev_get(dest_addr);
@@ -971,7 +971,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	}
 
 	/*
-	 *	Route it to the next in line if we have an entry for it.
+	 * Route it to the next in line if we have an entry for it.
 	 */
 	rose_route = rose_route_list;
 	while (rose_route != NULL) {
@@ -1021,9 +1021,9 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	}
 
 	/*
-	 *	We know that:
-	 *	1. The frame isn't for us,
-	 *	2. It isn't "owned" by any existing route.
+	 * We know that:
+	 * 1. The frame isn't for us,
+	 * 2. It isn't "owned" by any existing route.
 	 */
 	if (frametype != ROSE_CALL_REQUEST) {	/* XXX */
 		res = 0;
@@ -1040,7 +1040,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	}
 
 	/*
-	 *	Check for routing loops.
+	 * Check for routing loops.
 	 */
 	rose_route = rose_route_list;
 	while (rose_route != NULL) {
@@ -1315,7 +1315,7 @@ struct seq_operations rose_route_seqops = {
 #endif /* CONFIG_PROC_FS */
 
 /*
- *	Release all memory associated with ROSE routing structures.
+ * Release all memory associated with ROSE routing structures.
  */
 void __exit rose_rt_free(void)
 {
diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c
index 153165aac203..83ac80ee00ab 100644
--- a/net/rose/rose_subr.c
+++ b/net/rose/rose_subr.c
@@ -30,7 +30,7 @@
 static int rose_create_facilities(unsigned char *buffer, struct rose_sock *rose);
 
 /*
- *	This routine purges all of the queues of frames.
+ * This routine purges all of the queues of frames.
  */
 void rose_clear_queues(struct sock *sk)
 {
@@ -79,8 +79,8 @@ void rose_requeue_frames(struct sock *sk)
 }
 
 /*
- *	Validate that the value of nr is between va and vs. Return true or
- *	false for testing.
+ * Validate that the value of nr is between va and vs. Return true or
+ * false for testing.
  */
 int rose_validate_nr(struct sock *sk, unsigned short nr)
 {
@@ -129,7 +129,7 @@ void rose_write_internal(struct sock *sk, int frametype)
 		return;
 
 	/*
-	 *	Space for AX.25 header and PID.
+	 * Space for AX.25 header and PID.
 	 */
 	skb_reserve(skb, AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + 1);