embed: don't compare uint to any negative number (#11603)
embed: don't compare uint to any negative number (#11603)


mqliang/etcd,rnaveiras/etcd,li-ang/etcd,mkumatag/etcd,etcd-io/etcd,rnaveiras/etcd,dannysauer/etcd,cockroachdb/etcd,dannysauer/etcd,mqliang/etcd,coreos/etcd,li-ang/etcd,mkumatag/etcd,gyuho/etcd,coreos/etcd,mqliang/etcd,rnaveiras/etcd,gyuho/etcd,mkumatag/etcd,ajityagaty/etcd,cockroachdb/etcd,etcd-io/etcd,ajityagaty/etcd,etcd-io/etcd,ajityagaty/etcd