Revert "params: core, core/vm, miner: 64bit gas instructions (#3514)"

This reverts commit 8b57c494908637a5c0e74f8f7a13b3218e026757.

2 files changed, 7 insertions, 7 deletions

diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go
index 7e2952439..9be4bd87d 100644
--- a/eth/downloader/downloader.go
+++ b/eth/downloader/downloader.go
@@ -49,12 +49,12 @@ var (
 	MaxReceiptFetch = 256 // Amount of transaction receipts to allow fetching per request
 	MaxStateFetch   = 384 // Amount of node state values to allow fetching per request
 
-	MaxForkAncestry  = 3 * params.EpochDuration // Maximum chain reorganisation
-	rttMinEstimate   = 2 * time.Second          // Minimum round-trip time to target for download requests
-	rttMaxEstimate   = 20 * time.Second         // Maximum rount-trip time to target for download requests
-	rttMinConfidence = 0.1                      // Worse confidence factor in our estimated RTT value
-	ttlScaling       = 3                        // Constant scaling factor for RTT -> TTL conversion
-	ttlLimit         = time.Minute              // Maximum TTL allowance to prevent reaching crazy timeouts
+	MaxForkAncestry  = 3 * params.EpochDuration.Uint64() // Maximum chain reorganisation
+	rttMinEstimate   = 2 * time.Second                   // Minimum round-trip time to target for download requests
+	rttMaxEstimate   = 20 * time.Second                  // Maximum rount-trip time to target for download requests
+	rttMinConfidence = 0.1                               // Worse confidence factor in our estimated RTT value
+	ttlScaling       = 3                                 // Constant scaling factor for RTT -> TTL conversion
+	ttlLimit         = time.Minute                       // Maximum TTL allowance to prevent reaching crazy timeouts
 
 	qosTuningPeers   = 5    // Number of peers to tune based on (best peers)
 	qosConfidenceCap = 10   // Number of peers above which not to modify RTT confidence
diff --git a/eth/downloader/downloader_test.go b/eth/downloader/downloader_test.go
index a9ea797ea..b156c471d 100644
--- a/eth/downloader/downloader_test.go
+++ b/eth/downloader/downloader_test.go
@@ -119,7 +119,7 @@ func (dl *downloadTester) makeChain(n int, seed byte, parent *types.Block, paren
 		// If the block number is multiple of 3, send a bonus transaction to the miner
 		if parent == dl.genesis && i%3 == 0 {
 			signer := types.MakeSigner(params.TestChainConfig, block.Number())
-			tx, err := types.SignTx(types.NewTransaction(block.TxNonce(testAddress), common.Address{seed}, big.NewInt(1000), new(big.Int).SetUint64(params.TxGas), nil, nil), signer, testKey)
+			tx, err := types.SignTx(types.NewTransaction(block.TxNonce(testAddress), common.Address{seed}, big.NewInt(1000), params.TxGas, nil, nil), signer, testKey)
 			if err != nil {
 				panic(err)
 			}