[efi] Provide efi_devpath_len()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-09-10 23:22:43 +01:00
parent 4a7d691697
commit 7107334391
6 changed files with 19 additions and 17 deletions

View File

@@ -73,8 +73,7 @@ efi_image_path ( struct image *image, EFI_DEVICE_PATH_PROTOCOL *parent ) {
size_t len;
/* Calculate device path lengths */
end = efi_devpath_end ( parent );
prefix_len = ( ( void * ) end - ( void * ) parent );
prefix_len = efi_devpath_len ( parent );
name_len = strlen ( image->name );
filepath_len = ( SIZE_OF_FILEPATH_DEVICE_PATH +
( name_len + 1 /* NUL */ ) * sizeof ( wchar_t ) );