variables size and end is useless in this function, thus remove them.
Reported-by: Toshi Kani <toshi.kani@xxxxxx>
Signed-off-by: Dave Young <dyoung@xxxxxxxxxx>
Acked-by: Borislav Petkov <bp@xxxxxxx>
---
arch/x86/platform/efi/efi_64.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
--- efi.orig/arch/x86/platform/efi/efi_64.c
+++ efi/arch/x86/platform/efi/efi_64.c
@@ -148,15 +148,11 @@ void efi_setup_page_tables(void)
static void __init __map_region(efi_memory_desc_t *md, u64 va)
{
pgd_t *pgd = (pgd_t *)__va(real_mode_header->trampoline_pgd);
- unsigned long pf = 0, size;
- u64 end;
+ unsigned long pf = 0;
if (!(md->attribute & EFI_MEMORY_WB))
pf |= _PAGE_PCD;
- size = md->num_pages << PAGE_SHIFT;
- end = va + size;
-
if (kernel_map_pages_in_pgd(pgd, md->phys_addr, va, md->num_pages, pf))
pr_warn("Error mapping PA 0x%llx -> VA 0x%llx!\n",
md->phys_addr, va);
--
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