[PATCH v3 04/28] crypto: marvell/cesa: use -EIOCBQUEUED for backlog indication

[Gilad Ben-Yossef]

Replace -EBUSY with -EIOCBQUEUED for backlog queueing indication
as part of new API.

Signed-off-by: Gilad Ben-Yossef <gilad at benyossef.com>
---

This patch should be squashed with the first patch in the series
when applied.

 drivers/crypto/marvell/cesa.c | 2 +-
 drivers/crypto/marvell/cesa.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c
index 6e7a5c7..5a0f7d1 100644
--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c
@@ -184,7 +184,7 @@ int mv_cesa_queue_req(struct crypto_async_request *req,
 	ret = crypto_enqueue_request(&engine->queue, req);
 	if ((mv_cesa_req_get_type(creq) == CESA_DMA_REQ) &&
 	    (ret == -EINPROGRESS ||
-	    (ret == -EBUSY && req->flags & CRYPTO_TFM_REQ_MAY_BACKLOG)))
+	     ret == -EIOCBQUEUED))
 		mv_cesa_tdma_chain(engine, creq);
 	spin_unlock_bh(&engine->lock);
 
diff --git a/drivers/crypto/marvell/cesa.h b/drivers/crypto/marvell/cesa.h
index b7872f6..4ca755f 100644
--- a/drivers/crypto/marvell/cesa.h
+++ b/drivers/crypto/marvell/cesa.h
@@ -763,7 +763,7 @@ static inline int mv_cesa_req_needs_cleanup(struct crypto_async_request *req,
 	 * the backlog and will be processed later. There's no need to
 	 * clean it up.
 	 */
-	if (ret == -EBUSY && req->flags & CRYPTO_TFM_REQ_MAY_BACKLOG)
+	if (ret == -EIOCBQUEUED)
 		return false;
 
 	/* Request wasn't queued, we need to clean it up */
-- 
2.1.4