diff options
Diffstat (limited to 'drivers/iommu/intel/cap_audit.c')
| -rw-r--r-- | drivers/iommu/intel/cap_audit.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iommu/intel/cap_audit.c b/drivers/iommu/intel/cap_audit.c index b39d223926a4..71596fc62822 100644 --- a/drivers/iommu/intel/cap_audit.c +++ b/drivers/iommu/intel/cap_audit.c @@ -144,6 +144,7 @@ static int cap_audit_static(struct intel_iommu *iommu, enum cap_audit_type type) { struct dmar_drhd_unit *d; struct intel_iommu *i; + int rc = 0; rcu_read_lock(); if (list_empty(&dmar_drhd_units)) @@ -169,11 +170,11 @@ static int cap_audit_static(struct intel_iommu *iommu, enum cap_audit_type type) */ if (intel_cap_smts_sanity() && !intel_cap_flts_sanity() && !intel_cap_slts_sanity()) - return -EOPNOTSUPP; + rc = -EOPNOTSUPP; out: rcu_read_unlock(); - return 0; + return rc; } int intel_cap_audit(enum cap_audit_type type, struct intel_iommu *iommu) |