From eb1c46924dfb48489272e8dc561bed9693e143d4 Mon Sep 17 00:00:00 2001
From: John Soni Jose <sony.john-n@emulex.com>
Date: Sat, 25 Apr 2015 08:17:45 +0530
Subject: [PATCH] be2iscsi : Fix memory check before unmapping.

 Check DMA memory before it is unmapped.

Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
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Reading git-format-patch failed