[TIPC]: Minor cleanup of message header code
This patch eliminates some unused or duplicate message header
symbols, and fixes up the comments and/or location of a few
other symbols.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/link.c b/net/tipc/link.c
index cefa998..a42f434 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -2832,15 +2832,15 @@
void tipc_link_set_queue_limits(struct link *l_ptr, u32 window)
{
/* Data messages from this node, inclusive FIRST_FRAGM */
- l_ptr->queue_limit[DATA_LOW] = window;
- l_ptr->queue_limit[DATA_MEDIUM] = (window / 3) * 4;
- l_ptr->queue_limit[DATA_HIGH] = (window / 3) * 5;
- l_ptr->queue_limit[DATA_CRITICAL] = (window / 3) * 6;
+ l_ptr->queue_limit[TIPC_LOW_IMPORTANCE] = window;
+ l_ptr->queue_limit[TIPC_MEDIUM_IMPORTANCE] = (window / 3) * 4;
+ l_ptr->queue_limit[TIPC_HIGH_IMPORTANCE] = (window / 3) * 5;
+ l_ptr->queue_limit[TIPC_CRITICAL_IMPORTANCE] = (window / 3) * 6;
/* Transiting data messages,inclusive FIRST_FRAGM */
- l_ptr->queue_limit[DATA_LOW + 4] = 300;
- l_ptr->queue_limit[DATA_MEDIUM + 4] = 600;
- l_ptr->queue_limit[DATA_HIGH + 4] = 900;
- l_ptr->queue_limit[DATA_CRITICAL + 4] = 1200;
+ l_ptr->queue_limit[TIPC_LOW_IMPORTANCE + 4] = 300;
+ l_ptr->queue_limit[TIPC_MEDIUM_IMPORTANCE + 4] = 600;
+ l_ptr->queue_limit[TIPC_HIGH_IMPORTANCE + 4] = 900;
+ l_ptr->queue_limit[TIPC_CRITICAL_IMPORTANCE + 4] = 1200;
l_ptr->queue_limit[CONN_MANAGER] = 1200;
l_ptr->queue_limit[ROUTE_DISTRIBUTOR] = 1200;
l_ptr->queue_limit[CHANGEOVER_PROTOCOL] = 2500;
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 7824854..696a863 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -73,10 +73,10 @@
tipc_printf(buf, "NO(%u/%u):",msg_long_msgno(msg),
msg_fragm_no(msg));
break;
- case DATA_LOW:
- case DATA_MEDIUM:
- case DATA_HIGH:
- case DATA_CRITICAL:
+ case TIPC_LOW_IMPORTANCE:
+ case TIPC_MEDIUM_IMPORTANCE:
+ case TIPC_HIGH_IMPORTANCE:
+ case TIPC_CRITICAL_IMPORTANCE:
tipc_printf(buf, "DAT%u:", msg_user(msg));
if (msg_short(msg)) {
tipc_printf(buf, "CON:");
@@ -229,10 +229,10 @@
switch (usr) {
case CONN_MANAGER:
case NAME_DISTRIBUTOR:
- case DATA_LOW:
- case DATA_MEDIUM:
- case DATA_HIGH:
- case DATA_CRITICAL:
+ case TIPC_LOW_IMPORTANCE:
+ case TIPC_MEDIUM_IMPORTANCE:
+ case TIPC_HIGH_IMPORTANCE:
+ case TIPC_CRITICAL_IMPORTANCE:
if (msg_short(msg))
break; /* No error */
switch (msg_errcode(msg)) {
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 12f8945..5cf76a4 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -40,18 +40,16 @@
#include "core.h"
#define TIPC_VERSION 2
-#define DATA_LOW TIPC_LOW_IMPORTANCE
-#define DATA_MEDIUM TIPC_MEDIUM_IMPORTANCE
-#define DATA_HIGH TIPC_HIGH_IMPORTANCE
-#define DATA_CRITICAL TIPC_CRITICAL_IMPORTANCE
-#define SHORT_H_SIZE 24 /* Connected,in cluster */
+
+#define SHORT_H_SIZE 24 /* Connected, in-cluster messages */
#define DIR_MSG_H_SIZE 32 /* Directly addressed messages */
-#define CONN_MSG_H_SIZE 36 /* Routed connected msgs*/
-#define LONG_H_SIZE 40 /* Named Messages */
+#define LONG_H_SIZE 40 /* Named messages */
#define MCAST_H_SIZE 44 /* Multicast messages */
-#define MAX_H_SIZE 60 /* Inclusive full options */
+#define INT_H_SIZE 40 /* Internal messages */
+#define MIN_H_SIZE 24 /* Smallest legal TIPC header size */
+#define MAX_H_SIZE 60 /* Largest possible TIPC header size */
+
#define MAX_MSG_SIZE (MAX_H_SIZE + TIPC_MAX_USER_MSG_SIZE)
-#define LINK_CONFIG 13
/*
@@ -97,7 +95,7 @@
static inline u32 msg_isdata(struct tipc_msg *m)
{
- return (msg_user(m) <= DATA_CRITICAL);
+ return (msg_user(m) <= TIPC_CRITICAL_IMPORTANCE);
}
static inline void msg_set_user(struct tipc_msg *m, u32 n)
@@ -365,7 +363,6 @@
#define NAME_DISTRIBUTOR 11
#define MSG_FRAGMENTER 12
#define LINK_CONFIG 13
-#define INT_H_SIZE 40
#define DSC_H_SIZE 40
/*
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 2a16ca4..e2646a9 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -242,7 +242,8 @@
p_ptr->publ.max_pkt = MAX_PKT_DEFAULT;
p_ptr->publ.ref = ref;
msg = &p_ptr->publ.phdr;
- msg_init(msg, DATA_LOW, TIPC_NAMED_MSG, TIPC_OK, LONG_H_SIZE, 0);
+ msg_init(msg, TIPC_LOW_IMPORTANCE, TIPC_NAMED_MSG, TIPC_OK, LONG_H_SIZE,
+ 0);
msg_set_orignode(msg, tipc_own_addr);
msg_set_prevnode(msg, tipc_own_addr);
msg_set_origport(msg, ref);
@@ -625,7 +626,7 @@
msg_orignode(msg),
msg_destport(msg),
tipc_own_addr,
- DATA_HIGH,
+ TIPC_HIGH_IMPORTANCE,
TIPC_CONN_MSG,
err,
0,