From 98cc6a5197ff4fb3be0855105ae2c89668d56a51 Mon Sep 17 00:00:00 2001
From: adam radford <aradford@gmail.com>
Date: Tue, 5 May 2009 11:45:37 -0700
Subject: [PATCH] --- yaml --- r: 145230 b: refs/heads/master c:
 8454e9888cb0316dd296fd5d47c612248ed5e1d1 h: refs/heads/master v: v3

---
 [refs]                       | 2 +-
 trunk/drivers/scsi/3w-9xxx.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 9690c79d845b..ca5cd77a43af 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5e43754fd949193252ecb470d7fb08b547a1e310
+refs/heads/master: 8454e9888cb0316dd296fd5d47c612248ed5e1d1
diff --git a/trunk/drivers/scsi/3w-9xxx.c b/trunk/drivers/scsi/3w-9xxx.c
index 8b7983aba8f7..36c21b19e5d7 100644
--- a/trunk/drivers/scsi/3w-9xxx.c
+++ b/trunk/drivers/scsi/3w-9xxx.c
@@ -1978,7 +1978,8 @@ static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id)
 {
 	struct scsi_cmnd *cmd = tw_dev->srb[request_id];
 
-	scsi_dma_unmap(cmd);
+	if (cmd->SCp.phase == TW_PHASE_SGLIST)
+		scsi_dma_unmap(cmd);
 } /* End twa_unmap_scsi_data() */
 
 /* scsi_host_template initializer */