various linter fixes (#8666)

x/simulation/log.go

@@ -68,7 +68,6 @@ func createLogFile() *os.File {
 	return f
 }
 
-//_____________________
 // dummy log writter
 type DummyLogWriter struct{}
 

x/simulation/mock_tendermint.go

@@ -59,8 +59,6 @@ func (vals mockValidators) getKeys() []string {
 	return keys
 }
 
-//_________________________________________________________________________________
-
 // randomProposer picks a random proposer from the current validator set
 func (vals mockValidators) randomProposer(r *rand.Rand) tmbytes.HexBytes {
 	keys := vals.getKeys()

x/simulation/operation.go

@@ -64,8 +64,6 @@ func (oe OperationEntry) MustMarshal() json.RawMessage {
 	return out
 }
 
-//_____________________________________________________________________
-
 // OperationQueue defines an object for a queue of operations
 type OperationQueue map[int][]simulation.Operation
 
@@ -107,8 +105,6 @@ func queueOperations(queuedOps OperationQueue, queuedTimeOps []simulation.Future
 	}
 }
 
-//________________________________________________________________________
-
 // WeightedOperation is an operation with associated weight.
 // This is used to bias the selection operation within the simulator.
 type WeightedOperation struct {

x/simulation/params.go

@@ -87,7 +87,6 @@ func RandomParams(r *rand.Rand) Params {
 	}
 }
 
-//-----------------------------------------------------------------------------
 // Param change proposals
 
 // ParamChange defines the object used for simulating parameter change proposals
@@ -123,7 +122,6 @@ func (spc ParamChange) ComposedKey() string {
 	return fmt.Sprintf("%s/%s", spc.Subspace(), spc.Key())
 }
 
-//-----------------------------------------------------------------------------
 // Proposal Contents
 
 // WeightedProposalContent defines a common struct for proposal contents defined by
@@ -150,7 +148,6 @@ func (w WeightedProposalContent) ContentSimulatorFn() simulation.ContentSimulato
 	return w.contentSimulatorFn
 }
 
-//-----------------------------------------------------------------------------
 // Param change proposals
 
 // randomConsensusParams returns random simulation consensus parameters, it extracts the Evidence from the Staking genesis state.

x/simulation/simulate.go

@@ -240,8 +240,6 @@ func SimulateFromSeed(
 	return false, exportedParams, nil
 }
 
-//______________________________________________________________________________
-
 type blockSimFn func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context,
 	accounts []simulation.Account, header tmproto.Header) (opCount int)