Messages in this thread Patch in this message | | | From | keliu <> | Subject | [PATCH] drivers: iommu: Directly use ida_alloc()/free() | Date | Fri, 27 May 2022 07:03:07 +0000 |
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Use ida_alloc()/ida_free() instead of deprecated ida_simple_get()/ida_simple_remove() .
Signed-off-by: keliu <liuke94@huawei.com> --- drivers/iommu/iommu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 857d4c2fd1a2..8d56146a0b44 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -595,7 +595,7 @@ static void iommu_group_release(struct kobject *kobj) if (group->iommu_data_release) group->iommu_data_release(group->iommu_data); - ida_simple_remove(&iommu_group_ida, group->id); + ida_free(&iommu_group_ida, group->id); if (group->default_domain) iommu_domain_free(group->default_domain); @@ -635,7 +635,7 @@ struct iommu_group *iommu_group_alloc(void) INIT_LIST_HEAD(&group->entry); BLOCKING_INIT_NOTIFIER_HEAD(&group->notifier); - ret = ida_simple_get(&iommu_group_ida, 0, 0, GFP_KERNEL); + ret = ida_alloc(&iommu_group_ida, GFP_KERNEL); if (ret < 0) { kfree(group); return ERR_PTR(ret); @@ -645,7 +645,7 @@ struct iommu_group *iommu_group_alloc(void) ret = kobject_init_and_add(&group->kobj, &iommu_group_ktype, NULL, "%d", group->id); if (ret) { - ida_simple_remove(&iommu_group_ida, group->id); + ida_free(&iommu_group_ida, group->id); kobject_put(&group->kobj); return ERR_PTR(ret); } -- 2.25.1
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