RDMA/ocrdma: Fix CQE expansion of unsignaled WQE

Fix CQE expansion of unsignaled WQE -- don't expand the CQE when the
WQE index of the completed CQE matches with last pending WQE (tail) in
the queue.

Signed-off-by: Parav Pandit <parav.pandit@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Parav Pandit 2012-08-17 14:45:33 +00:00 • committed by Roland Dreier
commit ae3bca90e9