Commit 3e7d1a55 authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

nvme: open code nvme_put_ns_from_disk in nvme_ns_head_ctrl_ioctl 



nvme_ns_head_ctrl_ioctl is always used on multipath nodes, so just call
srcu_read_unlock directly.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarKeith Busch <kbusch@kernel.org>
Reviewed-by: default avatarSagi Grimberg <sagi@grimberg.me>
parent 86b4284d

drivers/nvme/host/ioctl.c

+1 −1
Original line number Diff line number Diff line
@@ -377,7 +377,7 @@ static int nvme_ns_head_ctrl_ioctl(struct nvme_ns *ns, unsigned int cmd, 
	int ret;



	nvme_get_ctrl(ns->ctrl);

	nvme_put_ns_from_disk(head, srcu_idx);

	srcu_read_unlock(&head->srcu, srcu_idx);

	ret = nvme_ctrl_ioctl(ns->ctrl, cmd, argp);



	nvme_put_ctrl(ctrl);