4 files changed, 0 insertions, 4 deletions
diff --git a/src/net/http/fs_test.go b/src/net/http/fs_test.go
index 9b34ad080e..32fb696fee 100644
--- a/src/net/http/fs_test.go
+++ b/src/net/http/fs_test.go
@@ -1540,7 +1540,6 @@ func testServeFileRejectsInvalidSuffixLengths(t *testing.T, mode testMode) {
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.r, func(t *testing.T) {
 			req, err := NewRequest("GET", cst.URL+"/index.html", nil)
 			if err != nil {
diff --git a/src/net/http/httptest/recorder_test.go b/src/net/http/httptest/recorder_test.go
index 0996976514..9d1c4430c9 100644
--- a/src/net/http/httptest/recorder_test.go
+++ b/src/net/http/httptest/recorder_test.go
@@ -374,7 +374,6 @@ func TestRecorderPanicsOnNonXXXStatusCode(t *testing.T) {
 		-100, 0, 99, 1000, 20000,
 	}
 	for _, badCode := range badCodes {
-		badCode := badCode
 		t.Run(fmt.Sprintf("Code=%d", badCode), func(t *testing.T) {
 			defer func() {
 				if r := recover(); r == nil {
diff --git a/src/net/http/serve_test.go b/src/net/http/serve_test.go
index aee6288f3b..4a16ba02af 100644
--- a/src/net/http/serve_test.go
+++ b/src/net/http/serve_test.go
@@ -6701,7 +6701,6 @@ func testTimeoutHandlerSuperfluousLogs(t *testing.T, mode testMode) {
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			exitHandler := make(chan bool, 1)
 			defer close(exitHandler)
diff --git a/src/net/http/transport_test.go b/src/net/http/transport_test.go
index 75dbd25d22..8ab4107fb7 100644
--- a/src/net/http/transport_test.go
+++ b/src/net/http/transport_test.go
@@ -4526,7 +4526,6 @@ func TestTransportContentEncodingCaseInsensitive(t *testing.T) {
 }
 func testTransportContentEncodingCaseInsensitive(t *testing.T, mode testMode) {
 	for _, ce := range []string{"gzip", "GZIP"} {
-		ce := ce
 		t.Run(ce, func(t *testing.T) {
 			const encodedString = "Hello Gopher"
 			ts := newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {