adjust lint

app/export.go

@@ -88,7 +88,10 @@ func (app *BandApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs [
 		if err != nil {
 			panic(err)
 		}
-		_, _ = app.DistrKeeper.WithdrawDelegationRewards(ctx, delAddr, valAddr)
+
+		if _, err = app.DistrKeeper.WithdrawDelegationRewards(ctx, delAddr, valAddr); err != nil {
+			panic(err)
+		}
 	}
 
 	// clear validator slash events
@@ -121,10 +124,7 @@ func (app *BandApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs [
 		if err != nil {
 			panic(err)
 		}
-		delAddr, err := sdk.AccAddressFromBech32(del.DelegatorAddress)
-		if err != nil {
-			panic(err)
-		}
+		delAddr := sdk.MustAccAddressFromBech32(del.DelegatorAddress)
 
 		if err := app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr); err != nil {
 			// never called as BeforeDelegationCreated always returns nil
@@ -185,7 +185,10 @@ func (app *BandApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs [
 		counter++
 	}
 
-	iter.Close()
+	if err := iter.Close(); err != nil {
+		app.Logger().Error("error while closing the key-value store reverse prefix iterator: ", err)
+		return
+	}
 
 	_, err := app.StakingKeeper.ApplyAndReturnValidatorSetUpdates(ctx)
 	if err != nil {

benchmark/app_test.go

@@ -73,7 +73,8 @@ func InitializeBenchmarkApp(tb testing.TB, maxGasPerBlock int64) *BenchmarkApp {
 	ba.Did = uint64(did)
 
 	// activate oracle
-	_, _, _ = ba.DeliverMsg(ba.Validator, GenMsgActivate(ba.Validator))
+	_, _, err = ba.DeliverMsg(ba.Validator, GenMsgActivate(ba.Validator))
+	require.NoError(tb, err)
 
 	ba.CallEndBlock()
 	ba.Commit()

testing/chain.go

@@ -313,7 +313,8 @@ func (chain *TestChain) SendReport(
 	chain.NextBlock()
 
 	// increment sequence for successful transaction execution
-	_ = senderAccount.SetSequence(senderAccount.GetSequence() + 1)
+	err = senderAccount.SetSequence(senderAccount.GetSequence() + 1)
+	require.NoError(chain.t, err)
 
 	chain.Coordinator.IncrementTime()
 

x/globalfee/module.go

@@ -68,7 +68,9 @@ func (a AppModuleBasic) ValidateGenesis(
 }
 
 func (a AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
-	_ = types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
+	if err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx)); err != nil {
+		panic(err)
+	}
 }
 
 func (a AppModuleBasic) GetTxCmd() *cobra.Command {

x/oracle/module.go

@@ -65,7 +65,9 @@ func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncod
 
 // RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the oracle module.
 func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
-	_ = types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
+	if err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx)); err != nil {
+		panic(err)
+	}
 }
 
 // GetTxCmd returns cobra CLI command to send txs for this module (SDK AppModuleBasic interface).