From e5a3e25588bf920d8176ea153c0f7069a7eb530b Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Mon, 13 Nov 2017 16:47:43 +0000
Subject: [PATCH] scst/src/scst_targ: Use READ_ONCE() instead of ACCESS_ONCE()

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7265 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scst/src/scst_targ.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scst/src/scst_targ.c b/scst/src/scst_targ.c
index d6c14cb2c..8e876ccd0 100644
--- a/scst/src/scst_targ.c
+++ b/scst/src/scst_targ.c
@@ -3836,8 +3836,8 @@ static int scst_exec_check_sn(struct scst_cmd **active_cmd)
 
 				/* dev->qerr can be changed behind our back */
 				q = cmd->dev->qerr;
-				/* ACCESS_ONCE doesn't work for bit fields */
-				qerr = ACCESS_ONCE(q);
+				/* READ_ONCE doesn't work for bit fields */
+				qerr = READ_ONCE(q);
 
 				switch (qerr) {
 				case SCST_QERR_2_RESERVED: