From eff7cb549c874a8c58bfa4643adb552ebfe5520e Mon Sep 17 00:00:00 2001
From: Nilesh Javali <nilesh.javali@qlogic.com>
Date: Fri, 16 Dec 2011 01:58:57 -0800
Subject: [PATCH] --- yaml --- r: 286330 b: refs/heads/master c:
 f1f2e60e1a2320d0ce11102b72b15d5dedb29fe2 h: refs/heads/master v: v3

---
 [refs]                              | 2 +-
 trunk/drivers/scsi/qla4xxx/ql4_os.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 905589bdfadb..1505757e4df9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c28eaaca7acea214937fb9b3ae45e001d49947bf
+refs/heads/master: f1f2e60e1a2320d0ce11102b72b15d5dedb29fe2
diff --git a/trunk/drivers/scsi/qla4xxx/ql4_os.c b/trunk/drivers/scsi/qla4xxx/ql4_os.c
index 09b28f8513a0..ae5d512bf43b 100644
--- a/trunk/drivers/scsi/qla4xxx/ql4_os.c
+++ b/trunk/drivers/scsi/qla4xxx/ql4_os.c
@@ -4242,6 +4242,9 @@ void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset)
 
 	wtime = jiffies + (HZ * tmo);
 	do {
+		if (list_empty(&list_st))
+			break;
+
 		qla4xxx_remove_failed_ddb(ha, &list_st);
 		schedule_timeout_uninterruptible(HZ / 10);
 	} while (time_after(wtime, jiffies));