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Diffstat (limited to 'net/tipc/name_table.c')
-rw-r--r--net/tipc/name_table.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index b1fe20972aa9..4068eaad61a6 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -665,13 +665,14 @@ int tipc_nametbl_withdraw(struct net *net, u32 type, u32 lower,
/**
* tipc_nametbl_subscribe - add a subscription object to the name table
*/
-void tipc_nametbl_subscribe(struct tipc_subscription *sub)
+bool tipc_nametbl_subscribe(struct tipc_subscription *sub)
{
struct name_table *nt = tipc_name_table(sub->net);
struct tipc_net *tn = tipc_net(sub->net);
struct tipc_subscr *s = &sub->evt.s;
u32 type = tipc_sub_read(s, seq.type);
struct tipc_service *sc;
+ bool res = true;
spin_lock_bh(&tn->nametbl_lock);
sc = tipc_service_find(sub->net, type);
@@ -685,8 +686,10 @@ void tipc_nametbl_subscribe(struct tipc_subscription *sub)
pr_warn("Failed to subscribe for {%u,%u,%u}\n", type,
tipc_sub_read(s, seq.lower),
tipc_sub_read(s, seq.upper));
+ res = false;
}
spin_unlock_bh(&tn->nametbl_lock);
+ return res;
}
/**