From 48433bd77b386bbf0abe6f065fe7cd021564651c Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Thu, 23 Apr 2015 16:33:39 +0530
Subject: [PATCH] megaraid_sas : bytewise or should be done on native endian
 variables

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
---
 drivers/scsi/megaraid/megaraid_sas_fusion.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index b995774d601e..487cd343147e 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -621,7 +621,9 @@ megasas_ioc_init_fusion(struct megasas_instance *instance)
 
 	frame_hdr = &cmd->frame->hdr;
 	frame_hdr->cmd_status = 0xFF;
-	frame_hdr->flags |= cpu_to_le16(MFI_FRAME_DONT_POST_IN_REPLY_QUEUE);
+	frame_hdr->flags = cpu_to_le16(
+		le16_to_cpu(frame_hdr->flags) |
+		MFI_FRAME_DONT_POST_IN_REPLY_QUEUE);
 
 	init_frame->cmd	= MFI_CMD_INIT;
 	init_frame->cmd_status = 0xFF;