| Message ID | 20220920183554.3870247-2-ardb@kernel.org |
|---|---|
| State | Accepted |
| Commit | d80ca810f096ff66f451e7a3ed2f0cd9ef1ff519 |
| Headers | show |
| Series | efi: disentangle the generic EFI stub from FDT | expand |
diff --git a/drivers/firmware/efi/libstub/fdt.c b/drivers/firmware/efi/libstub/fdt.c index fe567be0f118..804f542be3f2 100644 --- a/drivers/firmware/efi/libstub/fdt.c +++ b/drivers/firmware/efi/libstub/fdt.c @@ -280,14 +280,6 @@ efi_status_t allocate_new_fdt_and_exit_boot(void *handle, goto fail; } - /* - * Now that we have done our final memory allocation (and free) - * we can get the memory map key needed for exit_boot_services(). - */ - status = efi_get_memory_map(&map); - if (status != EFI_SUCCESS) - goto fail_free_new_fdt; - status = update_fdt((void *)fdt_addr, fdt_size, (void *)*new_fdt_addr, MAX_FDT_SIZE, cmdline_ptr, initrd_addr, initrd_size);
Currently, the non-x86 stub code calls get_memory_map() redundantly, given that the data it returns is never used anywhere. So drop the call. Cc: <stable@vger.kernel.org> # v4.14+ Fixes: 24d7c494ce46 ("efi/arm-stub: Round up FDT allocation to mapping size") Signed-off-by: Ard Biesheuvel <ardb@kernel.org> --- drivers/firmware/efi/libstub/fdt.c | 8 -------- 1 file changed, 8 deletions(-)