BLKIF_STATE_CONNECTED
while (sc->sc_backend_status == BLKIF_STATE_CONNECTED &&
if (sc->sc_backend_status == BLKIF_STATE_CONNECTED) {
while (sc->sc_backend_status == BLKIF_STATE_CONNECTED &&
sc->sc_backend_status = BLKIF_STATE_CONNECTED;
while (sc->sc_backend_status == BLKIF_STATE_CONNECTED &&
if (sc->sc_backend_status == BLKIF_STATE_CONNECTED ||
sc->sc_backend_status = BLKIF_STATE_CONNECTED;
if (__predict_false(sc->sc_backend_status != BLKIF_STATE_CONNECTED))