tiny stuff

[simgrid.git] / examples / msg / app-chainsend / peer.c

diff --git a/examples/msg/app-chainsend/peer.c b/examples/msg/app-chainsend/peer.c
index 70e7673..63fa465 100644 (file)
--- a/examples/msg/app-chainsend/peer.c
+++ b/examples/msg/app-chainsend/peer.c
@@ -19,9 +19,8 @@ void peer_init_chain(peer_t peer, message_t msg)
 static void peer_forward_msg(peer_t peer, message_t msg)
 {
   msg_task_t task = task_message_data_new(NULL, msg->data_length);
-  msg_comm_t comm = NULL;
   XBT_DEBUG("Sending (isend) from %s into mailbox %s", peer->me, peer->next);
-  comm = MSG_task_isend(task, peer->next);
+  msg_comm_t comm = MSG_task_isend(task, peer->next);
   queue_pending_connection(comm, peer->pending_sends);
 }
 
@@ -33,7 +32,7 @@ int peer_execute_task(peer_t peer, msg_task_t task)
   XBT_DEBUG("Peer %s got message of type %d\n", peer->me, msg->type);
   if (msg->type == MESSAGE_BUILD_CHAIN)
     peer_init_chain(peer, msg);
-  if (msg->type == MESSAGE_SEND_DATA){
+  else if (msg->type == MESSAGE_SEND_DATA) {
     xbt_assert(peer->init, "peer_execute_task() failed: got msg_type %d before initialization", msg->type);
     if (peer->next != NULL)
       peer_forward_msg(peer, msg);