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etcdserver: remove redundant parentheses.

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This commit is contained in:
caoming 2019-01-07 10:27:52 +08:00
parent f0aeb705ce
commit 802e2aaadd
4 changed files with 6 additions and 6 deletions
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2
etcdserver/api/v2store/event_history.go
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@ -79,7 +79,7 @@ func (eh *EventHistory) scan(key string, recursive bool, index uint64) (*Event,
e := eh.Queue.Events[i] e := eh.Queue.Events[i]
if !e.Refresh { if !e.Refresh {
ok := (e.Node.Key == key) ok := e.Node.Key == key
if recursive { if recursive {
// add tailing slash // add tailing slash

4
etcdserver/api/v2store/node.go
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@ -338,8 +338,8 @@ func (n *node) UpdateTTL(expireTime time.Time) {
// Compare function compares node index and value with provided ones. // Compare function compares node index and value with provided ones.
// second result value explains result and equals to one of Compare.. constants // second result value explains result and equals to one of Compare.. constants
func (n *node) Compare(prevValue string, prevIndex uint64) (ok bool, which int) { func (n *node) Compare(prevValue string, prevIndex uint64) (ok bool, which int) {
indexMatch := (prevIndex == 0 || n.ModifiedIndex == prevIndex) indexMatch := prevIndex == 0 || n.ModifiedIndex == prevIndex
valueMatch := (prevValue == "" || n.Value == prevValue) valueMatch := prevValue == "" || n.Value == prevValue
ok = valueMatch && indexMatch ok = valueMatch && indexMatch
switch { switch {
case valueMatch && indexMatch: case valueMatch && indexMatch:

2
etcdserver/api/v2store/watcher_hub.go
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@ -151,7 +151,7 @@ func (wh *watcherHub) notifyWatchers(e *Event, nodePath string, deleted bool) {
w, _ := curr.Value.(*watcher) w, _ := curr.Value.(*watcher)
originalPath := (e.Node.Key == nodePath) originalPath := e.Node.Key == nodePath
if (originalPath || !isHidden(nodePath, e.Node.Key)) && w.notify(e, originalPath, deleted) { if (originalPath || !isHidden(nodePath, e.Node.Key)) && w.notify(e, originalPath, deleted) {
if !w.stream { // do not remove the stream watcher if !w.stream { // do not remove the stream watcher
// if we successfully notify a watcher // if we successfully notify a watcher

4
etcdserver/api/v2v3/store.go
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@ -531,8 +531,8 @@ func compareFail(nodePath, prevValue string, prevIndex uint64, resp *clientv3.Tx
return v2error.NewError(v2error.EcodeKeyNotFound, nodePath, mkV2Rev(resp.Header.Revision)) return v2error.NewError(v2error.EcodeKeyNotFound, nodePath, mkV2Rev(resp.Header.Revision))
} }
kv := kvs[0] kv := kvs[0]
indexMatch := (prevIndex == 0 || kv.ModRevision == int64(prevIndex)) indexMatch := prevIndex == 0 || kv.ModRevision == int64(prevIndex)
valueMatch := (prevValue == "" || string(kv.Value) == prevValue) valueMatch := prevValue == "" || string(kv.Value) == prevValue
var cause string var cause string
switch { switch {
case indexMatch && !valueMatch: case indexMatch && !valueMatch: