[ Upstream commit 39477551df940ddb1339203817de04f5caaacf7a ]

Free the allocated SPQ entry or return the acquired SPQ entry to the free
list in error flows.
Signed-off-by: NDenis Bolotin <denis.bolotin@cavium.com>
Signed-off-by: NMichal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>