From: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Date: Fri, 1 Feb 2013 19:26:18 +0000 (+0530)
Subject: mpt2sas: Fix for device scan following host reset could get stuck in a infinite loop
X-Git-Tag: v3.2.49~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4498ad1ef9c7b3673efbeef5af0a3ef61a0ce07;p=pandora-kernel.git

mpt2sas: Fix for device scan following host reset could get stuck in a infinite loop

commit 6241f22ca12a26ee149cbe31b27bac97dbdc8bc4 upstream.

Modified device scan routine so each configuration page read breaks from the
while loop when the ioc_status is not equal to MPI2_IOCSTATUS_SUCCESS.

[jejb: checkpatch fixes]
Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
[bwh: Backported to 3.2; adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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