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-rw-r--r--crypto/algif_aead.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index 21efa786f09c..42493b4d8ce4 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -78,7 +78,7 @@ static int crypto_aead_copy_sgl(struct crypto_sync_skcipher *null_tfm,
SYNC_SKCIPHER_REQUEST_ON_STACK(skreq, null_tfm);
skcipher_request_set_sync_tfm(skreq, null_tfm);
- skcipher_request_set_callback(skreq, CRYPTO_TFM_REQ_MAY_BACKLOG,
+ skcipher_request_set_callback(skreq, CRYPTO_TFM_REQ_MAY_SLEEP,
NULL, NULL);
skcipher_request_set_crypt(skreq, src, dst, len, NULL);
@@ -120,7 +120,7 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
/*
* Make sure sufficient data is present -- note, the same check is
- * is also present in sendmsg/sendpage. The checks in sendpage/sendmsg
+ * also present in sendmsg/sendpage. The checks in sendpage/sendmsg
* shall provide an information to the data sender that something is
* wrong, but they are irrelevant to maintain the kernel integrity.
* We need this check here too in case user space decides to not honor
@@ -291,19 +291,20 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
areq->outlen = outlen;
aead_request_set_callback(&areq->cra_u.aead_req,
- CRYPTO_TFM_REQ_MAY_BACKLOG,
+ CRYPTO_TFM_REQ_MAY_SLEEP,
af_alg_async_cb, areq);
err = ctx->enc ? crypto_aead_encrypt(&areq->cra_u.aead_req) :
crypto_aead_decrypt(&areq->cra_u.aead_req);
/* AIO operation in progress */
- if (err == -EINPROGRESS || err == -EBUSY)
+ if (err == -EINPROGRESS)
return -EIOCBQUEUED;
sock_put(sk);
} else {
/* Synchronous operation */
aead_request_set_callback(&areq->cra_u.aead_req,
+ CRYPTO_TFM_REQ_MAY_SLEEP |
CRYPTO_TFM_REQ_MAY_BACKLOG,
crypto_req_done, &ctx->wait);
err = crypto_wait_req(ctx->enc ?