loader/efi/linux: Use sizeof() instead of constant

This is more consistent with the above code using sizeof(grub_efi_char16_t).

Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/grub-core/loader/efi/linux.c b/grub-core/loader/efi/linux.c
index 211578fe2b36c0c831883b3e61cac25bc0b892a0..5a2b7b5a15bd48a9919d65cebb3afe0e2ec74f8b 100644 (file)
--- a/grub-core/loader/efi/linux.c
+++ b/grub-core/loader/efi/linux.c
@@ -231,9 +231,9 @@ grub_arch_efi_linux_boot_image (grub_addr_t addr, grub_size_t size, char *args)
   if (!loaded_image->load_options)
     return grub_errno;
 
-  loaded_image->load_options_size =
-    2 * grub_utf8_to_utf16 (loaded_image->load_options, len,
+  len = grub_utf8_to_utf16 (loaded_image->load_options, len,
                            (grub_uint8_t *) args, args_len, NULL);
+  loaded_image->load_options_size = len * sizeof (grub_efi_char16_t);
 
   grub_dprintf ("linux", "starting image %p\n", image_handle);
   status = b->start_image (image_handle, 0, NULL);