[PATCH 3/4] qla2xxx: Fix vport delete hang when logins are outstanding.

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From: Arun Easi <arun.easi@xxxxxxxxxx>

Timer is required to flush out entries that may be present in work queues.

Cc: stable@xxxxxxxxxx
Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@xxxxxxxxxx>
---
 drivers/scsi/qla2xxx/qla_attr.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 75faf48..260c030 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1877,14 +1877,15 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
 
 	scsi_remove_host(vha->host);
 
+	/* Allow timer to run to drain queued items, when removing vp */
+	qla24xx_deallocate_vp_id(vha);
+
 	if (vha->timer_active) {
 		qla2x00_vp_stop_timer(vha);
 		DEBUG15(printk(KERN_INFO "scsi(%ld): timer for the vport[%d]"
 		" = %p has stopped\n", vha->host_no, vha->vp_idx, vha));
 	}
 
-	qla24xx_deallocate_vp_id(vha);
-
 	/* No pending activities shall be there on the vha now */
 	DEBUG(msleep(random32()%10));  /* Just to see if something falls on
 					* the net we have placed below */
-- 
1.6.0.2

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