refactor: omit unnecessary reassignment

Signed-off-by: joemicky <joemickychang@outlook.com>

pkg/action/install_test.go

@@ -890,7 +890,6 @@ func TestNameAndChartGenerateName(t *testing.T) {
 	}
 
 	for _, tc := range tests {
-		tc := tc
 		t.Run(tc.Name, func(t *testing.T) {
 			t.Parallel()
 

pkg/cmd/load_plugins.go

@@ -63,7 +63,6 @@ func loadPlugins(baseCmd *cobra.Command, out io.Writer) {
 
 	// Now we create commands for all of these.
 	for _, plug := range found {
-		plug := plug
 		md := plug.Metadata
 		if md.Usage == "" {
 			md.Usage = fmt.Sprintf("the %q plugin", md.Name)

pkg/repo/index_test.go

@@ -160,7 +160,6 @@ func TestLoadIndex(t *testing.T) {
 	}
 
 	for _, tc := range tests {
-		tc := tc
 		t.Run(tc.Name, func(t *testing.T) {
 			t.Parallel()
 			i, err := LoadIndexFile(tc.Filename)