From 0b9c08442c5d0991dd1632fed63221f5b6a35e83 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Sun, 14 Sep 2014 11:01:34 -0700
Subject: [PATCH] scsi_dh_hp_sw: fix return value on failed allocation

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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Reading git-format-patch failed