From 64071e38e0aa4ad6d426a44646fc4db40d843250 Mon Sep 17 00:00:00 2001
From: Jamie Wellnitz <Jamie.Wellnitz@emulex.com>
Date: Thu, 11 Sep 2008 21:39:36 -0400
Subject: [PATCH] --- yaml --- r: 117705 b: refs/heads/master c:
 10dab22664914505dcb804d9ad09cad6bc94d349 h: refs/heads/master i:   117703:
 7f0e516072a9d4d06be37c182d30f95f495f97b6 v: v3

---
 [refs]                  |  2 +-
 trunk/drivers/scsi/sd.c | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index e1c3c30aff6f..bbc1829244de 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c5121b78ba5c70a9990e2af6cb4d6bbffe0d4d8
+refs/heads/master: 10dab22664914505dcb804d9ad09cad6bc94d349
diff --git a/trunk/drivers/scsi/sd.c b/trunk/drivers/scsi/sd.c
index 7c4d2e68df1c..55e6ed4b886d 100644
--- a/trunk/drivers/scsi/sd.c
+++ b/trunk/drivers/scsi/sd.c
@@ -1054,7 +1054,6 @@ static int sd_done(struct scsi_cmnd *SCpnt)
 		good_bytes = sd_completed_bytes(SCpnt);
 		break;
 	case RECOVERED_ERROR:
-	case NO_SENSE:
 		/* Inform the user, but make sure that it's not treated
 		 * as a hard error.
 		 */
@@ -1063,6 +1062,15 @@ static int sd_done(struct scsi_cmnd *SCpnt)
 		memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
 		good_bytes = scsi_bufflen(SCpnt);
 		break;
+	case NO_SENSE:
+		/* This indicates a false check condition, so ignore it.  An
+		 * unknown amount of data was transferred so treat it as an
+		 * error.
+		 */
+		scsi_print_sense("sd", SCpnt);
+		SCpnt->result = 0;
+		memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
+		break;
 	case ABORTED_COMMAND:
 		if (sshdr.asc == 0x10) { /* DIF: Disk detected corruption */
 			scsi_print_result(SCpnt);