diff options
| author |   Dave Young <dyoung@redhat.com> | 2013-12-20 18:02:13 +0800 |
|---|---|---|
| committer |   Matt Fleming <matt.fleming@intel.com> | 2013-12-21 13:25:04 +0000 |
| commit | 2da6e57cce14a1c3b0692d6f877b72e185110e2e (patch) | |
| tree | c61b7a1c39b970963aa21f077a8bfb2c284045e9 /arch/x86/platform | |
| parent | Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/efi (diff) | |
| download | linux-dev-2da6e57cce14a1c3b0692d6f877b72e185110e2e.tar.xz linux-dev-2da6e57cce14a1c3b0692d6f877b72e185110e2e.zip | |
x86/efi: Remove unused variables in __map_region()
variables size and end is useless in this function, thus remove them.
Reported-by: Toshi Kani <toshi.kani@hp.com>
Tested-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'arch/x86/platform')
| -rw-r--r-- | arch/x86/platform/efi/efi_64.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index bf286c386d33..c5a6491d95da 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); |