From e32b4a70495aac6a612e13f4c21db09dd756ff2c Mon Sep 17 00:00:00 2001
From: Andy Grover <andy.grover@oracle.com>
Date: Wed, 3 Mar 2010 19:25:21 -0800
Subject: [PATCH] RDS/IB: Do not wait for send ring to be empty on conn
 shutdown

Now that we are signaling send completions much less, we are likely
to have dirty entries in the send queue when the connection is
shut down (on rmmod, for example.) These are cleaned up a little
further down in conn_shutdown, but if we wait on the ring_empty_wait
for them, it'll never happen, and we hand on unload.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
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