[c++] remove unused variable 'need_connect_cnt' (#6410)

4466349c · James Lamb · GitHub · 0901aa64 · 4466349c
Unverified Commit 4466349c authored Apr 19, 2024 by James Lamb Committed by GitHub Apr 19, 2024
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src/network/linkers_socket.cpp src/network/linkers_socket.cpp +0 -4

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--- a/src/network/linkers_socket.cpp
+++ b/src/network/linkers_socket.cpp
@@ -171,13 +171,9 @@ void Linkers::Construct() {
      need_connect[i] = 1;
    }
  }
-  int need_connect_cnt = 0;
  int incoming_cnt = 0;
  for (auto it = need_connect.begin(); it != need_connect.end(); ++it) {
    int machine_rank = it->first;
-    if (machine_rank >= 0 && machine_rank != rank_) {
-      ++need_connect_cnt;
-    }
    if (machine_rank < rank_) {
      ++incoming_cnt;
    }