It is only used inside the loop and the old value is not reused.
Signed-off-by: Rolf Eike Beer <[email protected]>
---
drivers/iommu/intel/iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index be35284a2016..fa262b805dd6 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2340,7 +2340,6 @@ __domain_mapping(struct dmar_domain *domain, unsigned
long iov_pfn,
unsigned long phys_pfn, unsigned long nr_pages, int prot)
{
unsigned int largepage_lvl = 0;
- unsigned long lvl_pages = 0;
struct dma_pte *pte = NULL;
phys_addr_t pteval;
u64 attr;
@@ -2366,6 +2365,7 @@ __domain_mapping(struct dmar_domain *domain, unsigned
long iov_pfn,
while (nr_pages > 0) {
uint64_t tmp;
+ unsigned long lvl_pages;
if (!pte) {
largepage_lvl = hardware_largepage_caps(domain, iov_pfn,
--
2.31.1
--
Rolf Eike Beer, emlix GmbH, https://www.emlix.com
Fon +49 551 30664-0, Fax +49 551 30664-11
Gothaer Platz 3, 37083 Göttingen, Germany
Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160
Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055
emlix - smart embedded open source
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