[net] remove unused return type bool from CNode::Ban()

1 files changed, 1 insertions, 1 deletions

diff --git a/src/net.h b/src/net.h
index dd6fca3960..ee3da16aa6 100644
--- a/src/net.h
+++ b/src/net.h
@@ -606,7 +606,7 @@ public:
     // new code.
     static void ClearBanned(); // needed for unit testing
     static bool IsBanned(CNetAddr ip);
-    static bool Ban(const CNetAddr &ip, int64_t bantimeoffset = 0);
+    static void Ban(const CNetAddr &ip, int64_t bantimeoffset = 0);
     static bool Unban(const CNetAddr &ip);
     static void GetBanned(std::map<CNetAddr, int64_t> &banmap);