1 files changed, 25 insertions, 45 deletions

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index e2202de3d93e..75af271b9cfa 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -86,21 +86,8 @@ static struct media *media_find(const char *name)
  * Bearers for this media type must be activated separately at a later stage.
  */
 
-int  tipc_register_media(u32 media_type,
-                         char *name,
-                         int (*enable)(struct tipc_bearer *),
-                         void (*disable)(struct tipc_bearer *),
-                         int (*send_msg)(struct sk_buff *,
-                                         struct tipc_bearer *,
-                                         struct tipc_media_addr *),
-                         char *(*addr2str)(struct tipc_media_addr *a,
-                                           char *str_buf, int str_size),
-                         struct tipc_media_addr *bcast_addr,
-                         const u32 bearer_priority,
-                         const u32 link_tolerance,  /* [ms] */
-                         const u32 send_window_limit)
+int  tipc_register_media(struct media *m_ptr)
 {
-        struct media *m_ptr;
         u32 media_id;
         u32 i;
         int res = -EINVAL;
@@ -108,62 +95,55 @@ int  tipc_register_media(u32 media_type,
         write_lock_bh(&tipc_net_lock);
 
         if (tipc_mode != TIPC_NET_MODE) {
-                warn("Media <%s> rejected, not in networked mode yet\n", name);
+                warn("Media <%s> rejected, not in networked mode yet\n",
+                     m_ptr->name);
                 goto exit;
         }
-        if (!media_name_valid(name)) {
-                warn("Media <%s> rejected, illegal name\n", name);
+        if (!media_name_valid(m_ptr->name)) {
+                warn("Media <%s> rejected, illegal name\n", m_ptr->name);
                 goto exit;
         }
-        if (!bcast_addr) {
-                warn("Media <%s> rejected, no broadcast address\n", name);
+        if (m_ptr->bcast_addr.type != htonl(m_ptr->type_id)) {
+                warn("Media <%s> rejected, illegal broadcast address\n",
+                     m_ptr->name);
                 goto exit;
         }
-        if ((bearer_priority < TIPC_MIN_LINK_PRI) ||
-            (bearer_priority > TIPC_MAX_LINK_PRI)) {
-                warn("Media <%s> rejected, illegal priority (%u)\n", name,
-                     bearer_priority);
+        if ((m_ptr->priority < TIPC_MIN_LINK_PRI) ||
+            (m_ptr->priority > TIPC_MAX_LINK_PRI)) {
+                warn("Media <%s> rejected, illegal priority (%u)\n",
+                     m_ptr->name, m_ptr->priority);
                 goto exit;
         }
-        if ((link_tolerance < TIPC_MIN_LINK_TOL) ||
-            (link_tolerance > TIPC_MAX_LINK_TOL)) {
-                warn("Media <%s> rejected, illegal tolerance (%u)\n", name,
-                     link_tolerance);
+        if ((m_ptr->tolerance < TIPC_MIN_LINK_TOL) ||
+            (m_ptr->tolerance > TIPC_MAX_LINK_TOL)) {
+                warn("Media <%s> rejected, illegal tolerance (%u)\n",
+                     m_ptr->name, m_ptr->tolerance);
                 goto exit;
         }
 
         media_id = media_count++;
         if (media_id >= MAX_MEDIA) {
-                warn("Media <%s> rejected, media limit reached (%u)\n", name,
-                     MAX_MEDIA);
+                warn("Media <%s> rejected, media limit reached (%u)\n",
+                     m_ptr->name, MAX_MEDIA);
                 media_count--;
                 goto exit;
         }
         for (i = 0; i < media_id; i++) {
-                if (media_list[i].type_id == media_type) {
-                        warn("Media <%s> rejected, duplicate type (%u)\n", name,
-                             media_type);
+                if (media_list[i].type_id == m_ptr->type_id) {
+                        warn("Media <%s> rejected, duplicate type (%u)\n",
+                             m_ptr->name, m_ptr->type_id);
                         media_count--;
                         goto exit;
                 }
-                if (!strcmp(name, media_list[i].name)) {
-                        warn("Media <%s> rejected, duplicate name\n", name);
+                if (!strcmp(m_ptr->name, media_list[i].name)) {
+                        warn("Media <%s> rejected, duplicate name\n",
+                             m_ptr->name);
                         media_count--;
                         goto exit;
                 }
         }
 
-        m_ptr = &media_list[media_id];
-        m_ptr->type_id = media_type;
-        m_ptr->send_msg = send_msg;
-        m_ptr->enable_bearer = enable;
-        m_ptr->disable_bearer = disable;
-        m_ptr->addr2str = addr2str;
-        memcpy(&m_ptr->bcast_addr, bcast_addr, sizeof(*bcast_addr));
-        strcpy(m_ptr->name, name);
-        m_ptr->priority = bearer_priority;
-        m_ptr->tolerance = link_tolerance;
-        m_ptr->window = send_window_limit;
+        media_list[media_id] = *m_ptr;
         res = 0;
 exit:
         write_unlock_bh(&tipc_net_lock);