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nvme: Remove unused return code from nvme_delete_ctrl_sync

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The return code of nvme_delete_ctrl_sync is never used, so change it to
void.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Israel Rukshin 2020-03-24 17:29:39 +02:00 committed by Keith Busch
parent e7c43feae2
commit 6721c18a06
1 changed files with 2 additions and 7 deletions
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9
drivers/nvme/host/core.c
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@ -192,21 +192,16 @@ int nvme_delete_ctrl(struct nvme_ctrl *ctrl)
}
EXPORT_SYMBOL_GPL(nvme_delete_ctrl);
static int nvme_delete_ctrl_sync(struct nvme_ctrl *ctrl)
static void nvme_delete_ctrl_sync(struct nvme_ctrl *ctrl)
{
int ret = 0;
/*
* 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))
ret = -EBUSY;
if (!ret)
if (nvme_change_ctrl_state(ctrl, NVME_CTRL_DELETING))
nvme_do_delete_ctrl(ctrl);
nvme_put_ctrl(ctrl);
return ret;
}
static inline bool nvme_ns_has_pi(struct nvme_ns *ns)