block: wbt: Remove unnecessary invoking of wbt_update_limits in wbt_init

It's unnecessary to call wbt_update_limits explicitly within wbt_init,
because it will be called in the following function wbt_queue_depth_changed.

Signed-off-by: Lei Chen <lennychen@tencent.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/blk-wbt.c b/block/blk-wbt.c
index fd41008..0321ca8 100644 (file)
--- a/block/blk-wbt.c
+++ b/block/blk-wbt.c
@@ -835,7 +835,6 @@ int wbt_init(struct request_queue *q)
        rwb->enable_state = WBT_STATE_ON_DEFAULT;
        rwb->wc = 1;
        rwb->rq_depth.default_depth = RWB_DEF_DEPTH;
-       wbt_update_limits(rwb);
 
        /*
         * Assign rwb and add the stats callback.