From: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
[ Upstream commit 2a05b029c1ee045b886ebf9efef9985ca23450de ]
I removed the MAY_BACKLOG flag on the aio path a while ago but
the error check still incorrectly interpreted EBUSY as success.
This may cause the submitter to wait for a request that will never
complete.
Fixes: dad419970637 ("crypto: algif_skcipher - Do not set...")
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
crypto/algif_skcipher.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index d9ec5dca86729..a9dc4eeddcd53 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -133,7 +133,7 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
crypto_skcipher_decrypt(&areq->cra_u.skcipher_req);
/* AIO operation in progress */
- if (err == -EINPROGRESS || err == -EBUSY)
+ if (err == -EINPROGRESS)
return -EIOCBQUEUED;
sock_put(sk);
--
2.25.1
