diff --git a/Makefile b/Makefile
index d21c2f3..960f5f2 100644
--- a/Makefile
+++ b/Makefile
@@ -227,7 +227,7 @@
 sca: golangci_lint_tool_install
 	rm -rf ./sca-report
 	@mkdir -p ./sca-report
-	$(GOLANGCI_LINT_TOOL) run --out-format junit-xml ./... 2>&1 | tee ./sca-report/sca-report.xml
+	$(GOLANGCI_LINT_TOOL) run -E golint --out-format junit-xml ./cli/... 2>&1 | tee ./sca-report/sca-report.xml
 
 test: go_junit_install gocover_cobertura_install local-lib-go
 	@mkdir -p ./tests/results
diff --git a/cli/main.go b/cli/main.go
index 9a9ebd5..b849991 100644
--- a/cli/main.go
+++ b/cli/main.go
@@ -23,15 +23,22 @@
 	"os/exec"
 
 	"github.com/opencord/voltha-go/cli/menu/mainmenu"
+	l "github.com/opencord/voltha-lib-go/v2/pkg/log"
 	"google.golang.org/grpc"
 )
 
 func main() {
 
 	// disable input buffering
-	exec.Command("stty", "-F", "/dev/tty", "cbreak", "min", "1").Run()
+	err := exec.Command("stty", "-F", "/dev/tty", "cbreak", "min", "1").Run()
+	if err != nil {
+		l.Errorw("unable-to-configure-terminal-session-parameters-cbreak-and-min", l.Fields{"error": err})
+	}
 	// do not display entered characters on the screen
-	exec.Command("stty", "-F", "/dev/tty", "-echo").Run()
+	err = exec.Command("stty", "-F", "/dev/tty", "-echo").Run()
+	if err != nil {
+		l.Errorw("unable-to-configure-terminal-session-parameter-echo", l.Fields{"error": err})
+	}
 	printHeader()
 
 	volthaAddress := flag.String("voltha_address", "localhost:6161", "IP/Hostname:Port for Voltha Core")
diff --git a/cli/menu/devicemenu/deviceMenu.go b/cli/menu/devicemenu/deviceMenu.go
index 134c46d..a392e95 100644
--- a/cli/menu/devicemenu/deviceMenu.go
+++ b/cli/menu/devicemenu/deviceMenu.go
@@ -29,7 +29,7 @@
 */
 var (
 	Conn        *grpc.ClientConn
-	DeviceId    *string
+	DeviceID    *string
 	InputPrompt *string
 	Commands    *[]string
 )
@@ -37,10 +37,10 @@
 /*
 MainLoop - the loop which processes commands at the main level
 */
-func MainLoop(conn *grpc.ClientConn, deviceId string) {
+func MainLoop(conn *grpc.ClientConn, deviceID string) {
 
-	DeviceId = &deviceId
-	inputPrompt := fmt.Sprint("(" + color.LightRed("device "+deviceId) + ") ")
+	DeviceID = &deviceID
+	inputPrompt := fmt.Sprint("(" + color.LightRed("device "+deviceID) + ") ")
 	InputPrompt = &inputPrompt
 	funcTable := make(map[string]func(bool))
 	//	inputPromptSize := len(inputPrompt)
@@ -52,7 +52,7 @@
 	funcTable["img_dnld_request"] = doImgDnldRequest
 	funcTable["perf_config"] = doPerfConfig
 	funcTable["save"] = doSave
-	funcTable["eof"] = doEof
+	funcTable["eof"] = doEOF
 	funcTable["images"] = doImages
 	funcTable["img_dnld_status"] = doImgDnldStatus
 	funcTable["ports"] = doPorts
@@ -73,7 +73,7 @@
 
 	commands := make([]string, len(funcTable))
 	i := 0
-	for key, _ := range funcTable {
+	for key := range funcTable {
 		commands[i] = key
 		i++
 	}
diff --git a/cli/menu/devicemenu/eof.go b/cli/menu/devicemenu/eof.go
index e4309bf..2c73b26 100644
--- a/cli/menu/devicemenu/eof.go
+++ b/cli/menu/devicemenu/eof.go
@@ -18,6 +18,6 @@
 
 import "fmt"
 
-func doEof(enterPressed bool) {
-	fmt.Println("doEof")
+func doEOF(enterPressed bool) {
+	fmt.Println("doEOF")
 }
diff --git a/cli/menu/devicemenu/help.go b/cli/menu/devicemenu/help.go
index 6ebe8d9..8df6a20 100644
--- a/cli/menu/devicemenu/help.go
+++ b/cli/menu/devicemenu/help.go
@@ -22,6 +22,7 @@
 	"strings"
 
 	"github.com/opencord/voltha-go/cli/util"
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 )
 
 func doHelp(enterPressed bool) {
@@ -29,7 +30,10 @@
 	var b = make([]byte, 1)
 	inputPrompt := *InputPrompt + "help "
 	for {
-		os.Stdin.Read(b)
+		_, err := os.Stdin.Read(b)
+		if err != nil {
+			log.Errorw("unable-to-read-from-stdin-file", log.Fields{"error": err})
+		}
 		char := string(b)
 		if char == "\t" || char == "\n" || char == "?" {
 			if enterPressed {
diff --git a/cli/menu/devicemenu/show.go b/cli/menu/devicemenu/show.go
index c1680a8..fc56eed 100644
--- a/cli/menu/devicemenu/show.go
+++ b/cli/menu/devicemenu/show.go
@@ -28,8 +28,8 @@
 
 func doShow(enterPressed bool) {
 	client := voltha.NewVolthaServiceClient(Conn)
-	fmt.Println(*DeviceId)
-	device, err := client.GetDevice(context.Background(), &common.ID{Id: *DeviceId})
+	fmt.Println(*DeviceID)
+	device, err := client.GetDevice(context.Background(), &common.ID{Id: *DeviceID})
 	if err != nil {
 		fmt.Println(err)
 	}
@@ -46,10 +46,10 @@
 	Type["value"] = device.Type
 	rows = append(rows, Type)
 
-	parentId := make(map[string]string)
-	parentId["field"] = "parent_id"
-	parentId["value"] = device.ParentId
-	rows = append(rows, parentId)
+	parentID := make(map[string]string)
+	parentID["field"] = "parent_id"
+	parentID["value"] = device.ParentId
+	rows = append(rows, parentID)
 
 	vlan := make(map[string]string)
 	vlan["field"] = "vlan"
@@ -62,20 +62,20 @@
 	rows = append(rows, adminState)
 
 	proxyAddress := device.GetProxyAddress()
-	proxyDeviceId := make(map[string]string)
-	proxyDeviceId["field"] = "proxy_address.device_id"
-	proxyDeviceId["value"] = proxyAddress.DeviceId
-	rows = append(rows, proxyDeviceId)
+	proxyDeviceID := make(map[string]string)
+	proxyDeviceID["field"] = "proxy_address.device_id"
+	proxyDeviceID["value"] = proxyAddress.DeviceId
+	rows = append(rows, proxyDeviceID)
 
 	proxyDeviceType := make(map[string]string)
 	proxyDeviceType["field"] = "proxy_address.device_type"
 	proxyDeviceType["value"] = proxyAddress.DeviceType
 	rows = append(rows, proxyDeviceType)
 
-	proxyChannelId := make(map[string]string)
-	proxyChannelId["field"] = "proxy_address.channel_id"
-	proxyChannelId["value"] = strconv.FormatUint(uint64(proxyAddress.ChannelId), 10)
-	rows = append(rows, proxyChannelId)
+	proxyChannelID := make(map[string]string)
+	proxyChannelID["field"] = "proxy_address.channel_id"
+	proxyChannelID["value"] = strconv.FormatUint(uint64(proxyAddress.ChannelId), 10)
+	rows = append(rows, proxyChannelID)
 
 	parentPortNumber := make(map[string]string)
 	parentPortNumber["field"] = "parent_port_no"
diff --git a/cli/menu/mainmenu/device.go b/cli/menu/mainmenu/device.go
index d2c4b15..23f71a5 100644
--- a/cli/menu/mainmenu/device.go
+++ b/cli/menu/mainmenu/device.go
@@ -25,6 +25,7 @@
 	"github.com/golang/protobuf/ptypes/empty"
 	"github.com/opencord/voltha-go/cli/menu/devicemenu"
 	"github.com/opencord/voltha-go/cli/util"
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 	"github.com/opencord/voltha-protos/v2/go/voltha"
 )
 
@@ -36,19 +37,22 @@
 	if err != nil {
 		fmt.Println(err)
 	}
-	deviceIds := []string{"exit", "quit"}
+	deviceIDs := []string{"exit", "quit"}
 	for i := 0; i < len(items); i++ {
-		deviceIds = append(deviceIds, items[i].Id)
+		deviceIDs = append(deviceIDs, items[i].Id)
 	}
 	var b = make([]byte, 1)
 	input := ""
 
 	for {
-		os.Stdin.Read(b)
+		_, err := os.Stdin.Read(b)
+		if err != nil {
+			log.Errorw("unable-to-read-from-stdin-file", log.Fields{"error": err})
+		}
 		char := string(b)
 		if char == "\t" || char == "\n" || char == "?" {
 			fmt.Println("")
-			ret, prompt := util.Test(input, deviceIds)
+			ret, prompt := util.Test(input, deviceIDs)
 			if len(ret) == 1 {
 				input = ret[0]
 				if input == "quit" {
diff --git a/cli/util/menuProcessor.go b/cli/util/menuProcessor.go
index 52bf6bb..e0cfbc3 100644
--- a/cli/util/menuProcessor.go
+++ b/cli/util/menuProcessor.go
@@ -19,6 +19,8 @@
 import (
 	"fmt"
 	"os"
+
+	"github.com/opencord/voltha-lib-go/v2/pkg/log"
 )
 
 /*
@@ -33,7 +35,10 @@
 	input := ""
 	fmt.Print(inputPrompt)
 	for {
-		os.Stdin.Read(b)
+		_, err := os.Stdin.Read(b)
+		if err != nil {
+			log.Errorw("unable-to-read-from-stdin-file", log.Fields{"error": err})
+		}
 		char := string(b)
 		if char == "\t" || char == "\n" || char == "?" {
 			fmt.Println("")
diff --git a/cli/util/parseCmd.go b/cli/util/parseCmd.go
index 8f9d13d..aa78589 100644
--- a/cli/util/parseCmd.go
+++ b/cli/util/parseCmd.go
@@ -21,6 +21,7 @@
 	"strings"
 )
 
+// Test makes a bunch on new commands available
 func Test(chars string, values []string) ([]string, string) {
 
 	var ret []string
@@ -56,12 +57,14 @@
 	return ret, chars
 }
 
+// Route will fetch information with respect to table fields
 func Route(command string, table map[string]func(bool), enterPressed bool) {
 	cmd := table[command]
 	cmd(enterPressed)
 
 }
 
+// Exit will come out of connected session
 func Exit(notUsed bool) {
 	os.Exit(0)
 }
diff --git a/cli/util/tableGen.go b/cli/util/tableGen.go
index 8ead5fd..7672eb5 100644
--- a/cli/util/tableGen.go
+++ b/cli/util/tableGen.go
@@ -21,6 +21,7 @@
 	"strings"
 )
 
+// BuildTable populates input data in tabular format
 func BuildTable(keys []string, rows []map[string]string) (string, error) {
 	var returnString string
 	fieldSizes := make(map[string]int)