From: Sagi Grimberg <sagi@grimberg.me>
Date: Mon, 14 Feb 2022 09:07:28 +0000 (+0200)
Subject: nvme-fc: replace ida_simple[get|remove] with the simler ida_[alloc|free]
X-Git-Tag: microblaze-v5.19~17^2~27^2~16
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=3dd83f4013f0e85d37c059c91015a2721209fe86;p=linux-2.6-microblaze.git

nvme-fc: replace ida_simple[get|remove] with the simler ida_[alloc|free]

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>
---

diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 71b3108c22f0..96a5d7fc36f7 100644
--- 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_fc_port_info *pinfo,
 		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_fc_port_info *pinfo,
 	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_fc_local_port *localport,
 		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, struct nvmf_ctrl_options *opts,
 		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 @@ out_free_queues:
 	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: