efi_loader: simplify efi_str_to_u16()
Use efi_alloc() to allocate memory.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index 4b2ade3..8c76d8b 100644
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -32,11 +32,10 @@
{
efi_uintn_t len;
u16 *out, *dst;
- efi_status_t ret;
len = sizeof(u16) * (utf8_utf16_strlen(str) + 1);
- ret = efi_allocate_pool(EFI_BOOT_SERVICES_DATA, len, (void **)&out);
- if (ret != EFI_SUCCESS)
+ out = efi_alloc(len);
+ if (!out)
return NULL;
dst = out;
utf8_utf16_strcpy(&dst, str);