RDMA/qedr: Don't reset QP when queues aren't flushed

RDMA/qedr: Don't reset QP when queues aren't flushed

[ Upstream commit 933e6dcaa0f65eb2f624ad760274020874a1f35e ]

Fail QP state transition from error to reset if SQ/RQ are not empty
and still in the process of flushing out the queued work entries.

Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>