RDMA/cma: Optimize cma_bind_loopback() to check for empty list
authorKrishna Kumar <krkumar2@in.ibm.com>
Mon, 16 Oct 2006 04:39:01 +0000 (10:09 +0530)
committerRoland Dreier <rolandd@cisco.com>
Wed, 29 Nov 2006 23:33:04 +0000 (15:33 -0800)
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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