From: Arun Easi <arun.easi@qlogic.com>
Date: Thu, 25 Sep 2014 09:16:51 +0000 (-0400)
Subject: qla2xxx: Unload of qla2xxx driver crashes the machine.
X-Git-Tag: firefly_0821_release~176^2~3131^2^2~58
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d2749ffadb4c76c04ad82645cc86a2fa39ceff3e;p=firefly-linux-kernel-4.4.55.git

qla2xxx: Unload of qla2xxx driver crashes the machine.

Signed-off-by: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 0f9dcf61c13a..4880f0b2daa3 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3193,10 +3193,10 @@ qla2x00_remove_one(struct pci_dev *pdev)
 
 	qla2x00_free_device(base_vha);
 
-	scsi_host_put(base_vha->host);
-
 	qla2x00_clear_drv_active(ha);
 
+	scsi_host_put(base_vha->host);
+
 	qla2x00_unmap_iobases(ha);
 
 	pci_release_selected_regions(ha->pdev, ha->bars);