[wallet] Remove state argument from CWallet::CommitTransaction

The `state` return argument has not been set since commit 611291c198.
Remove it (and the one place that it's used in a calling function).

src/interfaces/wallet.cpp

@@ -5,7 +5,6 @@
 #include <interfaces/wallet.h>
 
 #include <amount.h>
-#include <consensus/validation.h>
 #include <interfaces/chain.h>
 #include <interfaces/handler.h>
 #include <policy/feerate.h>
@@ -224,8 +223,7 @@ public:
     {
         auto locked_chain = m_wallet->chain().lock();
         LOCK(m_wallet->cs_wallet);
-        CValidationState state;
-        m_wallet->CommitTransaction(std::move(tx), std::move(value_map), std::move(order_form), state);
+        m_wallet->CommitTransaction(std::move(tx), std::move(value_map), std::move(order_form));
     }
     bool transactionCanBeAbandoned(const uint256& txid) override { return m_wallet->TransactionCanBeAbandoned(txid); }
     bool abandonTransaction(const uint256& txid) override

src/wallet/feebumper.cpp

@@ -2,7 +2,6 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <consensus/validation.h>
 #include <interfaces/chain.h>
 #include <wallet/coincontrol.h>
 #include <wallet/feebumper.h>
@@ -393,17 +392,10 @@ Result CommitTransaction(CWallet& wallet, const uint256& txid, CMutableTransacti
     mapValue_t mapValue = oldWtx.mapValue;
     mapValue["replaces_txid"] = oldWtx.GetHash().ToString();
 
-    CValidationState state;
-    wallet.CommitTransaction(tx, std::move(mapValue), oldWtx.vOrderForm, state);
-
-    bumped_txid = tx->GetHash();
-    if (state.IsInvalid()) {
-        // This can happen if the mempool rejected the transaction.  Report
-        // what happened in the "errors" response.
-        errors.push_back(strprintf("Error: The transaction was rejected: %s", FormatStateMessage(state)));
-    }
+    wallet.CommitTransaction(tx, std::move(mapValue), oldWtx.vOrderForm);
 
     // mark the original tx as bumped
+    bumped_txid = tx->GetHash();
     if (!wallet.MarkReplaced(oldWtx.GetHash(), bumped_txid)) {
         // TODO: see if JSON-RPC has a standard way of returning a response
         // along with an exception. It would be good to return information about

src/wallet/rpcwallet.cpp

@@ -4,7 +4,6 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <amount.h>
-#include <consensus/validation.h>
 #include <core_io.h>
 #include <init.h>
 #include <interfaces/chain.h>
@@ -342,8 +341,7 @@ static CTransactionRef SendMoney(interfaces::Chain::Lock& locked_chain, CWallet
             strError = strprintf("Error: This transaction requires a transaction fee of at least %s", FormatMoney(nFeeRequired));
         throw JSONRPCError(RPC_WALLET_ERROR, strError);
     }
-    CValidationState state;
-    pwallet->CommitTransaction(tx, std::move(mapValue), {} /* orderForm */, state);
+    pwallet->CommitTransaction(tx, std::move(mapValue), {} /* orderForm */);
     return tx;
 }
 
@@ -924,8 +922,7 @@ static UniValue sendmany(const JSONRPCRequest& request)
     bool fCreated = pwallet->CreateTransaction(*locked_chain, vecSend, tx, nFeeRequired, nChangePosRet, strFailReason, coin_control);
     if (!fCreated)
         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, strFailReason);
-    CValidationState state;
-    pwallet->CommitTransaction(tx, std::move(mapValue), {} /* orderForm */, state);
+    pwallet->CommitTransaction(tx, std::move(mapValue), {} /* orderForm */);
     return tx->GetHash().GetHex();
 }
 

src/wallet/test/wallet_tests.cpp

@@ -8,7 +8,6 @@
 #include <stdint.h>
 #include <vector>
 
-#include <consensus/validation.h>
 #include <interfaces/chain.h>
 #include <policy/policy.h>
 #include <rpc/server.h>
@@ -451,8 +450,7 @@ public:
             auto locked_chain = m_chain->lock();
             BOOST_CHECK(wallet->CreateTransaction(*locked_chain, {recipient}, tx, fee, changePos, error, dummy));
         }
-        CValidationState state;
-        wallet->CommitTransaction(tx, {}, {}, state);
+        wallet->CommitTransaction(tx, {}, {});
         CMutableTransaction blocktx;
         {
             LOCK(wallet->cs_wallet);

src/wallet/wallet.cpp

@@ -3286,7 +3286,7 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std
     return true;
 }
 
-void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm, CValidationState& state)
+void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm)
 {
     auto locked_chain = chain().lock();
     LOCK(cs_wallet);

src/wallet/wallet.h

@@ -1155,9 +1155,8 @@ public:
      * @param tx[in] The transaction to be broadcast.
      * @param mapValue[in] key-values to be set on the transaction.
      * @param orderForm[in] BIP 70 / BIP 21 order form details to be set on the transaction.
-     * @param state[in,out] CValidationState object returning information about whether the transaction was accepted
      */
-    void CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm, CValidationState& state);
+    void CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm);
 
     bool DummySignTx(CMutableTransaction &txNew, const std::set<CTxOut> &txouts, bool use_max_sig = false) const
     {