[PATCH intel_iommu 3/7] intel_iommu: make types match

[CLEMENT MATHIEU--DRIF]

The 'level' field in vtd_iotlb_key is an uint8_t.
We don't need to store level as an int in vtd_lookup_iotlb

Signed-off-by: Clément Mathieu--Drif <clement.mathieu--drif@eviden.com>
---
 hw/i386/intel_iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 6f1364b3fd..ba545590b1 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -333,7 +333,7 @@ static VTDIOTLBEntry *vtd_lookup_iotlb(IntelIOMMUState *s, 
uint16_t source_id,
 {
     struct vtd_iotlb_key key;
     VTDIOTLBEntry *entry;
-    int level;
+    uint8_t level;
 
     for (level = VTD_SL_PT_LEVEL; level < VTD_SL_PML4_LEVEL; level++) {
         key.gfn = vtd_get_iotlb_gfn(addr, level);
-- 
2.44.0