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nvme-core: use nvme_ns_head_multipath instead of ns->head->disk

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Change the way we check for a multipath nshead so as
to consistently use the same check to assert the same condition.

Signed-off-by: Irvin Cote <irvincoteg@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
This commit is contained in:
Irvin Cote 2023-05-18 19:10:54 -03:00 committed by Keith Busch
parent d97b4111b3
commit 35e797b024
1 changed files with 1 additions and 1 deletions
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2
drivers/nvme/host/core.c
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@ -3664,7 +3664,7 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, struct nvme_ns_info *info)
* instance as shared namespaces will show up as multiple block
* devices.
*/
if (ns->head->disk) {
if (nvme_ns_head_multipath(ns->head)) {
sprintf(disk->disk_name, "nvme%dc%dn%d", ctrl->subsys->instance,
ctrl->instance, ns->head->instance);
disk->flags |= GENHD_FL_HIDDEN;