From 6ef57a0ea77e7bf4123a06da895a0e26312b5737 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Mon, 21 Sep 2009 15:39:37 +0000
Subject: [PATCH] cnic: Shutdown iSCSI ring during uio_close.

The iSCSI ring should be shutdown during uio_close instead of uio_open
for proper operations.  This fixes the problem of the ring getting
stuck intermittently.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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