diff options
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 5cb90bcd3f18..0642d7181c9e 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -490,6 +490,15 @@ handle_req: if (backlog) backlog->complete(backlog, -EINPROGRESS); + /* In case the send() helper did not issue any command to push + * to the engine because the input data was cached, continue to + * dequeue other requests as this is valid and not an error. + */ + if (!commands && !results) { + kfree(request); + continue; + } + spin_lock_bh(&priv->ring[ring].egress_lock); list_add_tail(&request->list, &priv->ring[ring].list); spin_unlock_bh(&priv->ring[ring].egress_lock); |