No need cast (void*) to (struct root_entry *).
Signed-off-by: Suhui <suhui@xxxxxxxxxxxx>
---
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 7c2f4bd33582..c72cf46207a2 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -1187,7 +1187,7 @@ static int iommu_alloc_root_entry(struct intel_iommu *iommu)
{
struct root_entry *root;
- root = (struct root_entry *)alloc_pgtable_page(iommu->node, GFP_ATOMIC);
+ root = alloc_pgtable_page(iommu->node, GFP_ATOMIC);
if (!root) {
pr_err("Allocating root entry for %s failed\n",
iommu->name);
--
2.30.2
