From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Thu, 29 Dec 2022 09:50:54 +0000 (+0100)
Subject: efi_loader: use u16_strlen() in efi_var_mem_ins()
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=f557cf08b974c359ad3c53a87297d19fe13ff4f0;p=u-boot.git

efi_loader: use u16_strlen() in efi_var_mem_ins()

Don't duplicate library functionality.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---

diff --git a/lib/efi_loader/efi_var_mem.c b/lib/efi_loader/efi_var_mem.c
index 0bac594e00..e1058e3c6a 100644
--- a/lib/efi_loader/efi_var_mem.c
+++ b/lib/efi_loader/efi_var_mem.c
@@ -146,9 +146,7 @@ efi_status_t __efi_runtime efi_var_mem_ins(
 
 	var = (struct efi_var_entry *)
 	      ((uintptr_t)efi_var_buf + efi_var_buf->length);
-	for (var_name_len = 0; variable_name[var_name_len]; ++var_name_len)
-		;
-	++var_name_len;
+	var_name_len = u16_strlen(variable_name) + 1;
 	data = var->name + var_name_len;
 
 	if ((uintptr_t)data - (uintptr_t)efi_var_buf + size1 + size2 >