From 4a5bfad0d3ba02ef58c6110e4dd54a4951c92806 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Mon, 8 Nov 2021 18:33:19 -0800
Subject: include/linux/string_helpers.h: add linux/string.h for strlen()
Git-commit: bfb3ba32061da1a9217ef6d02fbcffb528e4c8df
Patch-mainline: v5.16-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

linux/string_helpers.h uses strlen(), so include the correponding header.
Otherwise we get a compilation error if it's not also included by whoever
included the helper.

Link: https://lkml.kernel.org/r/20211005212634.3223113-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 include/linux/string_helpers.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
index 68189c4a2eb1..4ba39e1403b2 100644
--- a/include/linux/string_helpers.h
+++ b/include/linux/string_helpers.h
@@ -4,6 +4,7 @@
 
 #include <linux/bits.h>
 #include <linux/ctype.h>
+#include <linux/string.h>
 #include <linux/types.h>
 
 struct file;
-- 
2.38.1