diff options
| author | Brad Fitzpatrick <bradfitz@tailscale.com> | 2022-08-30 07:43:11 -0700 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-09-04 12:57:30 +0200 |
| commit | b51010ba13f0a3e59808fbdb1566cd2c6b834b95 (patch) | |
| tree | 37a6753e5604c13f7141bd5613b0ab80e7b794f7 /device/tun.go | |
| parent | d1d08426b27b57990b1ee6782794f56d2c002aa3 (diff) | |
all: use Go 1.19 and its atomic types
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'device/tun.go')
| -rw-r--r-- | device/tun.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/device/tun.go b/device/tun.go index 4af9548..d94bde1 100644 --- a/device/tun.go +++ b/device/tun.go @@ -7,7 +7,6 @@ package device import ( "fmt" - "sync/atomic" "golang.zx2c4.com/wireguard/tun" ) @@ -33,7 +32,7 @@ func (device *Device) RoutineTUNEventReader() { tooLarge = fmt.Sprintf(" (too large, capped at %v)", MaxContentSize) mtu = MaxContentSize } - old := atomic.SwapInt32(&device.tun.mtu, int32(mtu)) + old := device.tun.mtu.Swap(int32(mtu)) if int(old) != mtu { device.log.Verbosef("MTU updated: %v%s", mtu, tooLarge) } |