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nvme: stop setting namespace gendisk device driver data

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Since commit 1f4137e882 ("nvme: move passthrough logging attribute to
head"), we stopped using the namespace to hold the passthrough logging
enabled attribute. There is now nowhere now which looks up the gendisk dev
driver data, so stop setting it.

Incidentally, it would have been better to set this before adding the
disk.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
John Garry 2026-02-05 17:11:15 +00:00 committed by Keith Busch
parent 7bb8c40f5a
commit 63059500b1
1 changed files with 0 additions and 7 deletions
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7
drivers/nvme/host/core.c
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@ -4181,13 +4181,6 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, struct nvme_ns_info *info)
nvme_mpath_add_disk(ns, info->anagrpid);
nvme_fault_inject_init(&ns->fault_inject, ns->disk->disk_name);
/*
* Set ns->disk->device->driver_data to ns so we can access
* ns->head->passthru_err_log_enabled in
* nvme_io_passthru_err_log_enabled_[store | show]().
*/
dev_set_drvdata(disk_to_dev(ns->disk), ns);
return;
out_cleanup_ns_from_list: