device: use a waiting sync.Pool instead of a channel

Channels are FIFO which means we have guaranteed cache misses.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/device/alignment_test.go b/device/alignment_test.go
index 5587cbe..46baeb1 100644
--- a/device/alignment_test.go
+++ b/device/alignment_test.go
@@ -42,7 +42,6 @@ func TestPeerAlignment(t *testing.T) {
 	checkAlignment(t, "Peer.isRunning", unsafe.Offsetof(p.isRunning))
 }
 
-
 // TestDeviceAlignment checks that atomically-accessed fields are
 // aligned to 64-bit boundaries, as required by the atomic package.
 //