exofs: Fix "add bdi backing to mount session" fall out

[safe/jmp/linux-2.6] / net / tipc / bearer.c

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index a7a3677..7809137 100644 (file)
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -45,10 +45,10 @@
 
 #define MAX_ADDR_STR 32
 
-static struct media *media_list = NULL;
+static struct media media_list[MAX_MEDIA];
 static u32 media_count = 0;
 
-struct bearer *tipc_bearers = NULL;
+struct bearer tipc_bearers[MAX_BEARERS];
 
 /**
  * media_name_valid - validate media name
@@ -108,9 +108,11 @@ int  tipc_register_media(u32 media_type,
        int res = -EINVAL;
 
        write_lock_bh(&tipc_net_lock);
-       if (!media_list)
-               goto exit;
 
+       if (tipc_mode != TIPC_NET_MODE) {
+               warn("Media <%s> rejected, not in networked mode yet\n", name);
+               goto exit;
+       }
        if (!media_name_valid(name)) {
                warn("Media <%s> rejected, illegal name\n", name);
                goto exit;
@@ -119,7 +121,7 @@ int  tipc_register_media(u32 media_type,
                warn("Media <%s> rejected, no broadcast address\n", name);
                goto exit;
        }
-       if ((bearer_priority < TIPC_MIN_LINK_PRI) &&
+       if ((bearer_priority < TIPC_MIN_LINK_PRI) ||
            (bearer_priority > TIPC_MAX_LINK_PRI)) {
                warn("Media <%s> rejected, illegal priority (%u)\n", name,
                     bearer_priority);
@@ -660,33 +662,10 @@ int tipc_disable_bearer(const char *name)
 
 
 
-int tipc_bearer_init(void)
-{
-       int res;
-
-       write_lock_bh(&tipc_net_lock);
-       tipc_bearers = kcalloc(MAX_BEARERS, sizeof(struct bearer), GFP_ATOMIC);
-       media_list = kcalloc(MAX_MEDIA, sizeof(struct media), GFP_ATOMIC);
-       if (tipc_bearers && media_list) {
-               res = 0;
-       } else {
-               kfree(tipc_bearers);
-               kfree(media_list);
-               tipc_bearers = NULL;
-               media_list = NULL;
-               res = -ENOMEM;
-       }
-       write_unlock_bh(&tipc_net_lock);
-       return res;
-}
-
 void tipc_bearer_stop(void)
 {
        u32 i;
 
-       if (!tipc_bearers)
-               return;
-
        for (i = 0; i < MAX_BEARERS; i++) {
                if (tipc_bearers[i].active)
                        tipc_bearers[i].publ.blocked = 1;
@@ -695,10 +674,6 @@ void tipc_bearer_stop(void)
                if (tipc_bearers[i].active)
                        bearer_disable(tipc_bearers[i].publ.name);
        }
-       kfree(tipc_bearers);
-       kfree(media_list);
-       tipc_bearers = NULL;
-       media_list = NULL;
        media_count = 0;
 }