tipc: convert tipc_bearers array to pointer list
As part of the effort to introduce RCU protection for the bearer
list, we first need to change it to a list of pointers.
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index e0feb7e..b4f8c62 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -668,9 +668,8 @@
memset(bp_temp, 0, sizeof(bcbearer->bpairs_temp));
for (b_index = 0; b_index < MAX_BEARERS; b_index++) {
- struct tipc_bearer *b = &tipc_bearers[b_index];
-
- if (!b->active || !b->nodes.count)
+ struct tipc_bearer *b = bearer_list[b_index];
+ if (!b || !b->active || !b->nodes.count)
continue;
if (!bp_temp[b->priority].primary)