From 1c50e8d26e2c2c810f28730a13d885c64fa2058d Mon Sep 17 00:00:00 2001
From: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Date: Thu, 25 Jul 2013 11:29:45 +0530
Subject: [PATCH] [SCSI] mpt2sas: Infinite loop can occur if
 MPI2_IOCSTATUS_CONFIG_INVALID_PAGE is not returned

Infinite loop can occur if IOCStatus is not equal to
MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value in the while loops in functions
_scsih_search_responding_sas_devices,
_scsih_search_responding_raid_devices and
_scsih_search_responding_expanders

So, Instead of checking for MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value,
in this patch code is modified to check for IOCStatus not equals to
MPI2_IOCSTATUS_SUCCESS to break the while loop.

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---
Reading git-format-patch failed