From: John Soni Jose <sony.john-n@emulex.com>
Date: Thu, 12 Feb 2015 01:15:47 +0000 (+0530)
Subject: be2iscsi: Fix kernel panic when device initialization fails
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2e7cee027b26cbe7e6685a7a14bd2850bfe55d33;p=deliverable%2Flinux.git

be2iscsi: Fix kernel panic when device initialization fails

Kernel panic was happening as iscsi_host_remove() was called on
a host which was not yet added.

Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
---

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index a7cc61837818..923a2b5a2439 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -5734,9 +5734,9 @@ free_port:
 hba_free:
 	if (phba->msix_enabled)
 		pci_disable_msix(phba->pcidev);
-	iscsi_host_remove(phba->shost);
 	pci_dev_put(phba->pcidev);
 	iscsi_host_free(phba->shost);
+	pci_set_drvdata(pcidev, NULL);
 disable_pci:
 	pci_disable_device(pcidev);
 	return ret;