Remove Duplicate code in Network::Allgather() (#1733)

4cf0e5d7 · gy741 · Guolin Ke · f66716ce · 4cf0e5d7
Commit 4cf0e5d7 authored Oct 07, 2018 by gy741 Committed by Guolin Ke Oct 07, 2018
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src/network/network.cpp src/network/network.cpp +1 -1

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--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -117,8 +117,8 @@ void Network::AllreduceByAllGather(char* input, comm_size_t input_size, int type
 void Network::Allgather(char* input, comm_size_t send_size, char* output) {
  if (num_machines_ <= 1) {
    Log::Fatal("Please initilize the network interface first");
+    return;
  }
-  if (num_machines_ <= 1) { return; }
  // assign blocks
  block_start_[0] = 0;
  block_len_[0] = send_size;