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    Subject[PATCH v5 03/14] efi: remove unused variables in __map_region
    Date
    variables size and end is useless in this function, thus remove them.

    Reported-by: Toshi Kani <toshi.kani@hp.com>
    Signed-off-by: Dave Young <dyoung@redhat.com>
    Acked-by: Borislav Petkov <bp@suse.de>
    ---
    arch/x86/platform/efi/efi_64.c | 6 +-----
    1 file changed, 1 insertion(+), 5 deletions(-)

    diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
    index bf286c3..c5a6491 100644
    --- a/arch/x86/platform/efi/efi_64.c
    +++ b/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);
    --
    1.8.3.1


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