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Diffstat (limited to 'crypto')
-rw-r--r--crypto/algapi.c3
-rw-r--r--crypto/crypto_engine.c6
2 files changed, 6 insertions, 3 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c
index d7eb8f9e9883..5e7cd603d489 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -961,6 +961,9 @@ EXPORT_SYMBOL_GPL(crypto_enqueue_request);
void crypto_enqueue_request_head(struct crypto_queue *queue,
struct crypto_async_request *request)
{
+ if (unlikely(queue->qlen >= queue->max_qlen))
+ queue->backlog = queue->backlog->prev;
+
queue->qlen++;
list_add(&request->list, &queue->list);
}
diff --git a/crypto/crypto_engine.c b/crypto/crypto_engine.c
index 21f791615114..74fcc0897041 100644
--- a/crypto/crypto_engine.c
+++ b/crypto/crypto_engine.c
@@ -129,9 +129,6 @@ start_request:
if (!engine->retry_support)
engine->cur_req = async_req;
- if (backlog)
- crypto_request_complete(backlog, -EINPROGRESS);
-
if (engine->busy)
was_busy = true;
else
@@ -217,6 +214,9 @@ req_err_2:
crypto_request_complete(async_req, ret);
retry:
+ if (backlog)
+ crypto_request_complete(backlog, -EINPROGRESS);
+
/* If retry mechanism is supported, send new requests to engine */
if (engine->retry_support) {
spin_lock_irqsave(&engine->queue_lock, flags);