1 files changed, 1 insertions, 11 deletions
diff --git a/src/coins.cpp b/src/coins.cpp
index 2b93c74c3a..9632e67f20 100644
--- a/src/coins.cpp
+++ b/src/coins.cpp
@@ -53,20 +53,16 @@ bool CCoins::Spend(int nPos) {
 
 
 bool CCoinsView::GetCoins(const uint256 &txid, CCoins &coins) const { return false; }
-bool CCoinsView::SetCoins(const uint256 &txid, const CCoins &coins) { return false; }
 bool CCoinsView::HaveCoins(const uint256 &txid) const { return false; }
 uint256 CCoinsView::GetBestBlock() const { return uint256(0); }
-bool CCoinsView::SetBestBlock(const uint256 &hashBlock) { return false; }
 bool CCoinsView::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return false; }
 bool CCoinsView::GetStats(CCoinsStats &stats) const { return false; }
 
 
 CCoinsViewBacked::CCoinsViewBacked(CCoinsView &viewIn) : base(&viewIn) { }
 bool CCoinsViewBacked::GetCoins(const uint256 &txid, CCoins &coins) const { return base->GetCoins(txid, coins); }
-bool CCoinsViewBacked::SetCoins(const uint256 &txid, const CCoins &coins) { return base->SetCoins(txid, coins); }
 bool CCoinsViewBacked::HaveCoins(const uint256 &txid) const { return base->HaveCoins(txid); }
 uint256 CCoinsViewBacked::GetBestBlock() const { return base->GetBestBlock(); }
-bool CCoinsViewBacked::SetBestBlock(const uint256 &hashBlock) { return base->SetBestBlock(hashBlock); }
 void CCoinsViewBacked::SetBackend(CCoinsView &viewIn) { base = &viewIn; }
 bool CCoinsViewBacked::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) { return base->BatchWrite(mapCoins, hashBlock); }
 bool CCoinsViewBacked::GetStats(CCoinsStats &stats) const { return base->GetStats(stats); }
@@ -124,11 +120,6 @@ const CCoins* CCoinsViewCache::AccessCoins(const uint256 &txid) const {
     }
 }
 
-bool CCoinsViewCache::SetCoins(const uint256 &txid, const CCoins &coins) {
-    cacheCoins[txid] = coins;
-    return true;
-}
-
 bool CCoinsViewCache::HaveCoins(const uint256 &txid) const {
     CCoinsMap::const_iterator it = FetchCoins(txid);
     // We're using vtx.empty() instead of IsPruned here for performance reasons,
@@ -144,9 +135,8 @@ uint256 CCoinsViewCache::GetBestBlock() const {
     return hashBlock;
 }
 
-bool CCoinsViewCache::SetBestBlock(const uint256 &hashBlockIn) {
+void CCoinsViewCache::SetBestBlock(const uint256 &hashBlockIn) {
     hashBlock = hashBlockIn;
-    return true;
 }
 
 bool CCoinsViewCache::BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlockIn) {