From bace47a59d2f6a60972a388d6be034ce20e92270 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Sun, 19 Mar 2023 09:20:23 +0100
Subject: [PATCH] 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>
---
 lib/efi_loader/efi_device_path_to_text.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index 4b2ade3803f..8c76d8be605 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 @@ static u16 *efi_str_to_u16(char *str)
 {
 	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);