From: Don Wood <donald.e.wood@intel.com>
Date: Sun, 6 Sep 2009 03:36:37 +0000 (-0700)
Subject: RDMA/nes: Clean out CQ completions when QP is destroyed
X-Git-Tag: v2.6.32-rc1~736^2~1^8~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ee21fe0eaf68fb840f442131ab7addced1a31c3;p=pandora-kernel.git

RDMA/nes: Clean out CQ completions when QP is destroyed

When a QP is destroyed, unprocessed CQ entries could still reference
the QP.  This change zeroes the context value at QP destroy time.  By
skipping over cqe's with a zero context, poll_cq no longer processes a
cqe for a destroyed QP.

Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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