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ipn/ipnlocal: remove locks around sync.Cond.Broadcast call

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They are unnecessary.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
This commit is contained in:
Josh Bleecher Snyder 2021-09-15 12:59:47 -07:00 committed by Josh Bleecher Snyder
parent 3b58c118dd
commit 1b15349e01
1 changed files with 0 additions and 10 deletions
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10
ipn/ipnlocal/local.go
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@ -601,18 +601,12 @@ func (b *LocalBackend) findExitNodeIDLocked(nm *netmap.NetworkMap) (prefsChanged
func (b *LocalBackend) setWgengineStatus(s *wgengine.Status, err error) {
if err != nil {
b.logf("wgengine status error: %v", err)
b.statusLock.Lock()
b.statusChanged.Broadcast()
b.statusLock.Unlock()
return
}
if s == nil {
b.logf("[unexpected] non-error wgengine update with status=nil: %v", s)
b.statusLock.Lock()
b.statusChanged.Broadcast()
b.statusLock.Unlock()
return
}
@ -632,11 +626,7 @@ func (b *LocalBackend) setWgengineStatus(s *wgengine.Status, err error) {
}
b.stateMachine()
}
b.statusLock.Lock()
b.statusChanged.Broadcast()
b.statusLock.Unlock()
b.send(ipn.Notify{Engine: &es})
}