Merge commit 'v2.6.34-rc2' into perf/core

Merge reason: Pick up latest perf fixes from upstream.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 6 insertions, 31 deletions

diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 327011fcc407..78091375ca12 100644
--- 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;
@@ -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;
 }