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-rw-r--r--drivers/iommu/arm-smmu-v3.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 64f1eb8fdcbc..347aaaa5a7ea 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -1541,13 +1541,15 @@ static int arm_smmu_domain_finalise(struct iommu_domain *domain)
return -ENOMEM;
arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
- smmu_domain->pgtbl_ops = pgtbl_ops;
ret = finalise_stage_fn(smmu_domain, &pgtbl_cfg);
- if (IS_ERR_VALUE(ret))
+ if (IS_ERR_VALUE(ret)) {
free_io_pgtable_ops(pgtbl_ops);
+ return ret;
+ }
- return ret;
+ smmu_domain->pgtbl_ops = pgtbl_ops;
+ return 0;
}
static struct arm_smmu_group *arm_smmu_group_get(struct device *dev)