From: Krishna Kumar <krkumar2@in.ibm.com>
Date: Mon, 16 Oct 2006 04:39:01 +0000 (+0530)
Subject: RDMA/cma: Optimize cma_bind_loopback() to check for empty list
X-Git-Tag: v2.6.20-rc1~34^2~40^2~471^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e82153b54d75af31d5d4a84efe441e5719f34cfc;p=pandora-kernel.git

RDMA/cma: Optimize cma_bind_loopback() to check for empty list

Optimize to test for an empty list first.  This ends up simplifying
the code too.

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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