From f6dcdf13f80ee039141ab92ae506bd4443111662 Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Wed, 23 Feb 2011 13:03:19 -0800
Subject: [PATCH] Fix 'statement with no effect' warning

Because the secpolicy_* macros are all currently defined to (0).
And because the caller of this function does not check the return
code.  The compiler complains that this statement has no effect
which is correct and OK.  To suppress the warning explictly cast
the result to (void).
---
 module/zfs/zfs_vnops.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c
index b20e3b2c3..821ececde 100644
--- a/module/zfs/zfs_vnops.c
+++ b/module/zfs/zfs_vnops.c
@@ -2274,7 +2274,7 @@ top:
 				/*
 				 * Remove setuid/setgid for non-privileged users
 				 */
-				secpolicy_setid_clear(attr, cr);
+				(void) secpolicy_setid_clear(attr, cr);
 				trim_mask = (mask & (ATTR_UID|ATTR_GID));
 			} else {
 				need_policy =  TRUE;