From 8c92d5c168275588bea1ef7866234731a3eb8020 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bart.vanassche@sandisk.com>
Date: Tue, 14 Nov 2017 16:37:24 +0000
Subject: [PATCH] scst: Fix kernel <= 2.6.30 build

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7268 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scst/include/backport.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scst/include/backport.h b/scst/include/backport.h
index b67455621..75af117c9 100644
--- a/scst/include/backport.h
+++ b/scst/include/backport.h
@@ -758,8 +758,13 @@ static inline void scsi_req_init(struct request *rq)
 {
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0)
 	rq->cmd_type = REQ_TYPE_BLOCK_PC;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)
+	rq->data_len = 0;
+	rq->sector = (sector_t) -1;
+#else
 	rq->__data_len = 0;
 	rq->__sector = (sector_t) -1;
+#endif
 	rq->bio = rq->biotail = NULL;
 	memset(rq->__cmd, 0, sizeof(rq->__cmd));
 	rq->cmd = rq->__cmd;