Remove vfReachable and modify IsReachable to only use vfLimited.

We do not know that a class of Network is reachable, only that it is not.

1 files changed, 1 insertions, 11 deletions

diff --git a/src/net.cpp b/src/net.cpp
index e06e5255d6..b589692d1b 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -79,7 +79,6 @@ bool fListen = true;
 uint64_t nLocalServices = NODE_NETWORK;
 CCriticalSection cs_mapLocalHost;
 map<CNetAddr, LocalServiceInfo> mapLocalHost;
-static bool vfReachable[NET_MAX] = {};
 static bool vfLimited[NET_MAX] = {};
 static CNode* pnodeLocalHost = NULL;
 uint64_t nLocalHostNonce = 0;
@@ -226,14 +225,6 @@ void AdvertiseLocal(CNode *pnode)
     }
 }
 
-void SetReachable(enum Network net, bool fFlag)
-{
-    LOCK(cs_mapLocalHost);
-    vfReachable[net] = fFlag;
-    if (net == NET_IPV6 && fFlag)
-        vfReachable[NET_IPV4] = true;
-}
-
 // learn a new local address
 bool AddLocal(const CService& addr, int nScore)
 {
@@ -256,7 +247,6 @@ bool AddLocal(const CService& addr, int nScore)
             info.nScore = nScore + (fAlready ? 1 : 0);
             info.nPort = addr.GetPort();
         }
-        SetReachable(addr.GetNetwork());
     }
 
     return true;
@@ -319,7 +309,7 @@ bool IsLocal(const CService& addr)
 bool IsReachable(enum Network net)
 {
     LOCK(cs_mapLocalHost);
-    return vfReachable[net] && !vfLimited[net];
+    return !vfLimited[net];
 }
 
 /** check whether a given address is in a network we can probably connect to */