From: Josh Bleecher Snyder <josh@tailscale.com>
Date: Sat, 5 Dec 2020 00:05:51 +0000 (-0800)
Subject: device: avoid copying lock in tests
X-Git-Tag: 0.0.20210212~137
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4895658e629ed9d5154c73eb5585c12fdba5b4b;p=thirdparty%2Fwireguard-go.git

device: avoid copying lock in tests

This doesn't cause any practical problems as it is,
but vet (rightly) flags this code as copying a mutex.
It is easy to fix, so do so.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
---

diff --git a/device/peer_test.go b/device/peer_test.go
index 6aa238b..9c1ede5 100644
--- a/device/peer_test.go
+++ b/device/peer_test.go
@@ -26,7 +26,7 @@ func checkAlignment(t *testing.T, name string, offset uintptr) {
 func TestPeerAlignment(t *testing.T) {
 	var p Peer
 
-	typ := reflect.TypeOf(p)
+	typ := reflect.TypeOf(&p).Elem()
 	t.Logf("Peer type size: %d, with fields:", typ.Size())
 	for i := 0; i < typ.NumField(); i++ {
 		field := typ.Field(i)