Commit 01fc08ff authored Mar 13, 2019 by Yufen Yu Committed by Jens Axboe Mar 13, 2019

nvme: update comment to make the code easier to read



After commit a686ed75 ("nvme: introduce a helper function for
controller deletion), nvme_delete_ctrl_sync no longer use flush_work.
Update comment, accordingly.

Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent a63b8370

drivers/nvme/host/core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -179,8 +179,8 @@ static int nvme_delete_ctrl_sync(struct nvme_ctrl *ctrl)
		int ret = 0;

		/*
		* Keep a reference until the work is flushed since ->delete_ctrl
		* can free the controller.
		* Keep a reference until nvme_do_delete_ctrl() complete,
		* since ->delete_ctrl can free the controller.
		*/
		nvme_get_ctrl(ctrl);
		if (!nvme_change_ctrl_state(ctrl, NVME_CTRL_DELETING))