From eb54edd69760df1a2772b21d85eb9756e8441180 Mon Sep 17 00:00:00 2001
From: Shaun Tancheff <shaun.tancheff@hpe.com>
Date: Mon, 1 May 2023 22:33:46 -0500
Subject: [PATCH] LU-16785 build: Cleanup test for IS_ENCRYPTED macro

Suppress warning when -Wunused-value is enabled.

Test-Parameters: trivial
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: Iec387286fd8499bb13f43c89e671d7d7aa0de9e1
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/50818
Tested-by: Maloo <maloo@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Reviewed-by: Petros Koutoupis <petros.koutoupis@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---
 lustre/autoconf/lustre-core.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 8603884..358f102 100644
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -2510,7 +2510,7 @@ LB_CHECK_COMPILE([if IS_ENCRYPTED is defined],
 is_encrypted, [
 	#include <linux/fs.h>
 ],[
-	IS_ENCRYPTED((struct inode *)0);
+	(void)IS_ENCRYPTED((struct inode *)1);
 ],[
 	has_is_encrypted="yes"
 ])
-- 
1.8.3.1