Brad Fitzpatrick 760b945bc0 ipn/{ipnlocal,ipnstate}: start simplifying UpdateStatus/StatusBuilder
* Remove unnecessary mutexes (there's no concurrency)
* Simplify LocalBackend.UpdateStatus using the StatusBuilder.WantPeers
  field that was added in 0f604923d345ff, removing passing around some
  method values into func args. And then merge two methods.

More remains, but this is a start.

Updates #9433

Change-Id: Iaf2d7ec6e4e590799f00bae185465a4fd089b822
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2023-09-17 15:38:54 +01:00
..