block: Directly use ida_alloc()/free()
Use ida_alloc()/ida_free() instead of
ida_simple_get()/ida_simple_remove().
The latter is deprecated and more verbose.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Reviewed-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20220615081816.4342-1-liubo03@inspur.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-core.c b/block/blk-core.c
index 27fb135..c2cec40 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -435,7 +435,7 @@ struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu)
q->last_merge = NULL;
- q->id = ida_simple_get(&blk_queue_ida, 0, 0, GFP_KERNEL);
+ q->id = ida_alloc(&blk_queue_ida, GFP_KERNEL);
if (q->id < 0)
goto fail_srcu;
@@ -485,7 +485,7 @@ struct request_queue *blk_alloc_queue(int node_id, bool alloc_srcu)
fail_split:
bioset_exit(&q->bio_split);
fail_id:
- ida_simple_remove(&blk_queue_ida, q->id);
+ ida_free(&blk_queue_ida, q->id);
fail_srcu:
if (alloc_srcu)
cleanup_srcu_struct(q->srcu);
