clientconn: release lock when returning from enterIdleMode() (#6538)

Zamony · web-flow · commit e40da6613d33 · 2023-08-14T08:28:24.000-07:00
diff --git a/clientconn.go b/clientconn.go
@@ -399,6 +399,7 @@ func (cc *ClientConn) enterIdleMode() error {
 	}
 	if cc.idlenessState != ccIdlenessStateActive {
 		channelz.Errorf(logger, cc.channelzID, "ClientConn asked to enter idle mode, current mode is %v", cc.idlenessState)
+		cc.mu.Unlock()
 		return nil
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -399,6 +399,7 @@ func (cc *ClientConn) enterIdleMode() error {`
`399`	`399`	`}`
`400`	`400`	`if cc.idlenessState != ccIdlenessStateActive {`
`401`	`401`	`channelz.Errorf(logger, cc.channelzID, "ClientConn asked to enter idle mode, current mode is %v", cc.idlenessState)`
	`402`	`+ cc.mu.Unlock()`
`402`	`403`	`return nil`
`403`	`404`	`}`
`404`	`405`