X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2Frxrpc%2Far-proc.c;h=83eda247fe487b1d8499926122eab8a315acd107;hb=a82f7119fd940c1505fc9fdf93d835fa52bc075d;hp=58f4b4e5cece404eba4368ad0b1d79bb646a4d2a;hpb=2d56d3c43cc97ae48586745556f5a5b564d61582;p=linux-2.6-omap-h63xx.git

diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
index 58f4b4e5cec..83eda247fe4 100644
--- a/net/rxrpc/ar-proc.c
+++ b/net/rxrpc/ar-proc.c
@@ -14,7 +14,7 @@
 #include <net/af_rxrpc.h>
 #include "ar-internal.h"
 
-static const char *rxrpc_conn_states[] = {
+static const char *const rxrpc_conn_states[] = {
 	[RXRPC_CONN_UNUSED]		= "Unused  ",
 	[RXRPC_CONN_CLIENT]		= "Client  ",
 	[RXRPC_CONN_SERVER_UNSECURED]	= "SvUnsec ",
@@ -25,55 +25,18 @@ static const char *rxrpc_conn_states[] = {
 	[RXRPC_CONN_NETWORK_ERROR]	= "NetError",
 };
 
-const char *rxrpc_call_states[] = {
-	[RXRPC_CALL_CLIENT_SEND_REQUEST]	= "ClSndReq",
-	[RXRPC_CALL_CLIENT_AWAIT_REPLY]		= "ClAwtRpl",
-	[RXRPC_CALL_CLIENT_RECV_REPLY]		= "ClRcvRpl",
-	[RXRPC_CALL_CLIENT_FINAL_ACK]		= "ClFnlACK",
-	[RXRPC_CALL_SERVER_SECURING]		= "SvSecure",
-	[RXRPC_CALL_SERVER_ACCEPTING]		= "SvAccept",
-	[RXRPC_CALL_SERVER_RECV_REQUEST]	= "SvRcvReq",
-	[RXRPC_CALL_SERVER_ACK_REQUEST]		= "SvAckReq",
-	[RXRPC_CALL_SERVER_SEND_REPLY]		= "SvSndRpl",
-	[RXRPC_CALL_SERVER_AWAIT_ACK]		= "SvAwtACK",
-	[RXRPC_CALL_COMPLETE]			= "Complete",
-	[RXRPC_CALL_SERVER_BUSY]		= "SvBusy  ",
-	[RXRPC_CALL_REMOTELY_ABORTED]		= "RmtAbort",
-	[RXRPC_CALL_LOCALLY_ABORTED]		= "LocAbort",
-	[RXRPC_CALL_NETWORK_ERROR]		= "NetError",
-	[RXRPC_CALL_DEAD]			= "Dead    ",
-};
-
 /*
  * generate a list of extant and dead calls in /proc/net/rxrpc_calls
  */
 static void *rxrpc_call_seq_start(struct seq_file *seq, loff_t *_pos)
 {
-	struct list_head *_p;
-	loff_t pos = *_pos;
-
 	read_lock(&rxrpc_call_lock);
-	if (!pos)
-		return SEQ_START_TOKEN;
-	pos--;
-
-	list_for_each(_p, &rxrpc_calls)
-		if (!pos--)
-			break;
-
-	return _p != &rxrpc_calls ? _p : NULL;
+	return seq_list_start_head(&rxrpc_calls, *_pos);
 }
 
 static void *rxrpc_call_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-	struct list_head *_p;
-
-	(*pos)++;
-
-	_p = v;
-	_p = (v == SEQ_START_TOKEN) ? rxrpc_calls.next : _p->next;
-
-	return _p != &rxrpc_calls ? _p : NULL;
+	return seq_list_next(v, &rxrpc_calls, pos);
 }
 
 static void rxrpc_call_seq_stop(struct seq_file *seq, void *v)
@@ -87,7 +50,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
 	struct rxrpc_call *call;
 	char lbuff[4 + 4 + 4 + 4 + 5 + 1], rbuff[4 + 4 + 4 + 4 + 5 + 1];
 
-	if (v == SEQ_START_TOKEN) {
+	if (v == &rxrpc_calls) {
 		seq_puts(seq,
 			 "Proto Local                  Remote                "
 			 " SvID ConnID   CallID   End Use State    Abort   "
@@ -123,7 +86,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
 	return 0;
 }
 
-static struct seq_operations rxrpc_call_seq_ops = {
+static const struct seq_operations rxrpc_call_seq_ops = {
 	.start  = rxrpc_call_seq_start,
 	.next   = rxrpc_call_seq_next,
 	.stop   = rxrpc_call_seq_stop,
@@ -135,7 +98,7 @@ static int rxrpc_call_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &rxrpc_call_seq_ops);
 }
 
-struct file_operations rxrpc_call_seq_fops = {
+const struct file_operations rxrpc_call_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open		= rxrpc_call_seq_open,
 	.read		= seq_read,
@@ -148,32 +111,14 @@ struct file_operations rxrpc_call_seq_fops = {
  */
 static void *rxrpc_connection_seq_start(struct seq_file *seq, loff_t *_pos)
 {
-	struct list_head *_p;
-	loff_t pos = *_pos;
-
 	read_lock(&rxrpc_connection_lock);
-	if (!pos)
-		return SEQ_START_TOKEN;
-	pos--;
-
-	list_for_each(_p, &rxrpc_connections)
-		if (!pos--)
-			break;
-
-	return _p != &rxrpc_connections ? _p : NULL;
+	return seq_list_start_head(&rxrpc_connections, *_pos);
 }
 
 static void *rxrpc_connection_seq_next(struct seq_file *seq, void *v,
 				       loff_t *pos)
 {
-	struct list_head *_p;
-
-	(*pos)++;
-
-	_p = v;
-	_p = (v == SEQ_START_TOKEN) ? rxrpc_connections.next : _p->next;
-
-	return _p != &rxrpc_connections ? _p : NULL;
+	return seq_list_next(v, &rxrpc_connections, pos);
 }
 
 static void rxrpc_connection_seq_stop(struct seq_file *seq, void *v)
@@ -187,7 +132,7 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
 	struct rxrpc_transport *trans;
 	char lbuff[4 + 4 + 4 + 4 + 5 + 1], rbuff[4 + 4 + 4 + 4 + 5 + 1];
 
-	if (v == SEQ_START_TOKEN) {
+	if (v == &rxrpc_connections) {
 		seq_puts(seq,
 			 "Proto Local                  Remote                "
 			 " SvID ConnID   Calls    End Use State    Key     "
@@ -225,7 +170,7 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
 	return 0;
 }
 
-static struct seq_operations rxrpc_connection_seq_ops = {
+static const struct seq_operations rxrpc_connection_seq_ops = {
 	.start  = rxrpc_connection_seq_start,
 	.next   = rxrpc_connection_seq_next,
 	.stop   = rxrpc_connection_seq_stop,
@@ -238,7 +183,7 @@ static int rxrpc_connection_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &rxrpc_connection_seq_ops);
 }
 
-struct file_operations rxrpc_connection_seq_fops = {
+const struct file_operations rxrpc_connection_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open		= rxrpc_connection_seq_open,
 	.read		= seq_read,