From 535d76e18978ec97d69cd14e1e4b79438739b4b4 Mon Sep 17 00:00:00 2001
From: Madhuranath Iyengar <madhuranath.iyengar@qlogic.com>
Date: Fri, 23 Jul 2010 15:28:22 +0500
Subject: [PATCH] --- yaml --- r: 204280 b: refs/heads/master c:
 17cf2c5d76b468ca03e59c7cf60decfcef6c08c4 h: refs/heads/master v: v3

---
 [refs]                               | 2 +-
 trunk/drivers/scsi/qla2xxx/qla_bsg.c | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 6e461ac97774..0d9b3cd18e32 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c01be6dcb2b5cce4feaf48035be6395e5cd7d47c
+refs/heads/master: 17cf2c5d76b468ca03e59c7cf60decfcef6c08c4
diff --git a/trunk/drivers/scsi/qla2xxx/qla_bsg.c b/trunk/drivers/scsi/qla2xxx/qla_bsg.c
index 3a0248388505..20eaa1c42ae2 100644
--- a/trunk/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/trunk/drivers/scsi/qla2xxx/qla_bsg.c
@@ -1222,6 +1222,13 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
 		return -EINVAL;
 	}
 
+	if (fcport->loop_id == FC_NO_LOOP_ID) {
+		DEBUG2(printk(KERN_ERR "%s(%ld): Invalid port loop id, "
+			"loop_id = 0x%x\n",
+			__func__, vha->host_no, fcport->loop_id));
+		return -EINVAL;
+	}
+
 	if (port_param->mode)
 		rval = qla2x00_set_idma_speed(vha, fcport->loop_id,
 			port_param->speed, mb);