summaryrefslogtreecommitdiff
path: root/net/tipc/node.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/tipc/node.c')
-rw-r--r--net/tipc/node.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 6a44eb812baf..0453bd451ce8 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -797,6 +797,7 @@ static u32 tipc_node_suggest_addr(struct net *net, u32 addr)
}
/* tipc_node_try_addr(): Check if addr can be used by peer, suggest other if not
+ * Returns suggested address if any, otherwise 0
*/
u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr)
{
@@ -819,12 +820,14 @@ u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr)
if (n) {
addr = n->addr;
tipc_node_put(n);
+ return addr;
}
- /* Even this node may be in trial phase */
+
+ /* Even this node may be in conflict */
if (tn->trial_addr == addr)
return tipc_node_suggest_addr(net, addr);
- return addr;
+ return 0;
}
void tipc_node_check_dest(struct net *net, u32 addr,