diff options
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 10cc6dc26b7b..dacaa78f69aa 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -2906,8 +2906,8 @@ int arm_smmu_attach_prepare(struct arm_smmu_attach_state *state, master_domain = kzalloc(sizeof(*master_domain), GFP_KERNEL); if (!master_domain) { - kfree(state->vmaster); - return -ENOMEM; + ret = -ENOMEM; + goto err_free_vmaster; } master_domain->domain = new_domain; master_domain->master = master; @@ -2941,7 +2941,6 @@ int arm_smmu_attach_prepare(struct arm_smmu_attach_state *state, !arm_smmu_master_canwbs(master)) { spin_unlock_irqrestore(&smmu_domain->devices_lock, flags); - kfree(state->vmaster); ret = -EINVAL; goto err_iopf; } @@ -2967,6 +2966,8 @@ err_iopf: arm_smmu_disable_iopf(master, master_domain); err_free_master_domain: kfree(master_domain); +err_free_vmaster: + kfree(state->vmaster); return ret; } |