be2iscsi: Fix processing CQE before connection resources are freed

 Driver should process the completion queue entries before a connection
 resources are freed. While running mixed traffic due to latency, driver
 processes the CQE after the connection resources are freed. This fix
 processes all the completion queue before the connection resources are
 freed.

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: Christoph Hellwig <hch@lst.de>

diff --cc drivers/scsi/be2iscsi/be_iscsi.c
Simple merge

diff --cc drivers/scsi/be2iscsi/be_main.c
Simple merge

diff --cc drivers/scsi/be2iscsi/be_main.h
Simple merge