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nvme_fc: revise comment on teardown

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Per the recommendation by Sagi on:
http://lists.infradead.org/pipermail/linux-nvme/2017-April/009261.html

An extra reference was pointed out.  There's no issue with the
references, but rather a literal interpretation of what the comment
is saying.

Reword the comment to avoid confusion.

Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
James Smart 2017-05-15 17:10:18 -07:00 committed by Christoph Hellwig
parent 5bbecdbc8e
commit a5321aa5ef
1 changed files with 4 additions and 4 deletions
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8
drivers/nvme/host/fc.c
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@ -2532,10 +2532,10 @@ nvme_fc_delete_ctrl_work(struct work_struct *work)
/*
* tear down the controller
* This will result in the last reference on the nvme ctrl to
* expire, calling the transport nvme_fc_nvme_ctrl_freed() callback.
* From there, the transport will tear down it's logical queues and
* association.
* After the last reference on the nvme ctrl is removed,
* the transport nvme_fc_nvme_ctrl_freed() callback will be
* invoked. From there, the transport will tear down it's
* logical queues and association.
*/
nvme_uninit_ctrl(&ctrl->ctrl);