From: Sagi Grimberg <sagi@grimberg.me>
Date: Mon, 14 Feb 2022 11:07:28 +0200
Subject: nvme-fc: replace ida_simple[get|remove] with the simler
ida_[alloc|free]
Patch-mainline: v5.18-rc1
Git-commit: 3dd83f4013f0e85d37c059c91015a2721209fe86
References: jsc#PED-1183
ida_simple_[get|remove] are wrappers anyways.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/nvme/host/fc.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -259,7 +259,7 @@ nvme_fc_free_lport(struct kref *ref)
complete(&nvme_fc_unload_proceed);
spin_unlock_irqrestore(&nvme_fc_lock, flags);
- ida_simple_remove(&nvme_fc_local_port_cnt, lport->localport.port_num);
+ ida_free(&nvme_fc_local_port_cnt, lport->localport.port_num);
ida_destroy(&lport->endp_cnt);
put_device(lport->dev);
@@ -399,7 +399,7 @@ nvme_fc_register_localport(struct nvme_f
goto out_reghost_failed;
}
- idx = ida_simple_get(&nvme_fc_local_port_cnt, 0, 0, GFP_KERNEL);
+ idx = ida_alloc(&nvme_fc_local_port_cnt, GFP_KERNEL);
if (idx < 0) {
ret = -ENOSPC;
goto out_fail_kfree;
@@ -439,7 +439,7 @@ nvme_fc_register_localport(struct nvme_f
return 0;
out_ida_put:
- ida_simple_remove(&nvme_fc_local_port_cnt, idx);
+ ida_free(&nvme_fc_local_port_cnt, idx);
out_fail_kfree:
kfree(newrec);
out_reghost_failed:
@@ -535,7 +535,7 @@ nvme_fc_free_rport(struct kref *ref)
spin_unlock_irqrestore(&nvme_fc_lock, flags);
WARN_ON(!list_empty(&rport->disc_list));
- ida_simple_remove(&lport->endp_cnt, rport->remoteport.port_num);
+ ida_free(&lport->endp_cnt, rport->remoteport.port_num);
kfree(rport);
@@ -713,7 +713,7 @@ nvme_fc_register_remoteport(struct nvme_
goto out_lport_put;
}
- idx = ida_simple_get(&lport->endp_cnt, 0, 0, GFP_KERNEL);
+ idx = ida_alloc(&lport->endp_cnt, GFP_KERNEL);
if (idx < 0) {
ret = -ENOSPC;
goto out_kfree_rport;
@@ -2393,7 +2393,7 @@ nvme_fc_ctrl_free(struct kref *ref)
put_device(ctrl->dev);
nvme_fc_rport_put(ctrl->rport);
- ida_simple_remove(&nvme_fc_ctrl_cnt, ctrl->cnum);
+ ida_free(&nvme_fc_ctrl_cnt, ctrl->cnum);
if (ctrl->ctrl.opts)
nvmf_free_options(ctrl->ctrl.opts);
kfree(ctrl);
@@ -3472,7 +3472,7 @@ nvme_fc_init_ctrl(struct device *dev, st
goto out_fail;
}
- idx = ida_simple_get(&nvme_fc_ctrl_cnt, 0, 0, GFP_KERNEL);
+ idx = ida_alloc(&nvme_fc_ctrl_cnt, GFP_KERNEL);
if (idx < 0) {
ret = -ENOSPC;
goto out_free_ctrl;
@@ -3635,7 +3635,7 @@ nvme_fc_init_ctrl(struct device *dev, st
kfree(ctrl->queues);
out_free_ida:
put_device(ctrl->dev);
- ida_simple_remove(&nvme_fc_ctrl_cnt, ctrl->cnum);
+ ida_free(&nvme_fc_ctrl_cnt, ctrl->cnum);
out_free_ctrl:
kfree(ctrl);
out_fail: