4 files changed, 27 insertions, 29 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index cefa99824c58..a42f43430101 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -2832,15 +2832,15 @@ static void link_set_supervision_props(struct link *l_ptr, u32 tolerance)
 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 782485468fb2..696a8633df75 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -73,10 +73,10 @@ void tipc_msg_print(struct print_buf *buf, struct tipc_msg *msg, const char *str
                 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 @@ void tipc_msg_print(struct print_buf *buf, struct tipc_msg *msg, const char *str
         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 12f8945e8a54..5cf76a4f28e4 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_user(struct tipc_msg *m)
 
 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 @@ static inline struct tipc_msg *msg_get_wrapped(struct tipc_msg *m)
 #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 2a16ca43e953..e2646a96935d 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -242,7 +242,8 @@ u32 tipc_createport_raw(void *usr_handle,
         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 @@ void tipc_port_recv_proto_msg(struct sk_buff *buf)
                                              msg_orignode(msg),
                                              msg_destport(msg),
                                              tipc_own_addr,
-                                             DATA_HIGH,
+                                             TIPC_HIGH_IMPORTANCE,
                                              TIPC_CONN_MSG,
                                              err,
                                              0,