John Soni Jose eb1c46924d 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>
2015-05-25 08:46:32 -07:00
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