diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 141c602d5e85..c8cf8764d48d 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -3036,7 +3036,7 @@ static void bfq_bfqq_save_state(struct bfq_queue *bfqq) { struct bfq_io_cq *bic = bfqq->bic; unsigned int a_idx = bfqq->actuator_idx; - struct bfq_iocq_bfqq_data *bfqq_data = &bic->bfqq_data[a_idx]; + struct bfq_iocq_bfqq_data *bfqq_data = NULL; /* * If !bfqq->bic, the queue is already shared or its requests @@ -3046,6 +3046,7 @@ static void bfq_bfqq_save_state(struct bfq_queue *bfqq) if (!bic) return; + bfqq_data = &bic->bfqq_data[a_idx]; bfqq_data->saved_last_serv_time_ns = bfqq->last_serv_time_ns; bfqq_data->saved_inject_limit = bfqq->inject_limit; bfqq_data->saved_decrease_time_jif = bfqq->decrease_time_jif;