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Diffstat (limited to 'crypto')
-rw-r--r--crypto/xts.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/crypto/xts.c b/crypto/xts.c
index c976bfac29da..89ace5ebc2da 100644
--- a/crypto/xts.c
+++ b/crypto/xts.c
@@ -286,6 +286,13 @@ static void encrypt_done(struct crypto_async_request *areq, int err)
struct rctx *rctx;
rctx = skcipher_request_ctx(req);
+
+ if (err == -EINPROGRESS) {
+ if (rctx->left != req->cryptlen)
+ return;
+ goto out;
+ }
+
subreq = &rctx->subreq;
subreq->base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;
@@ -293,6 +300,7 @@ static void encrypt_done(struct crypto_async_request *areq, int err)
if (rctx->left)
return;
+out:
skcipher_request_complete(req, err);
}
@@ -330,6 +338,13 @@ static void decrypt_done(struct crypto_async_request *areq, int err)
struct rctx *rctx;
rctx = skcipher_request_ctx(req);
+
+ if (err == -EINPROGRESS) {
+ if (rctx->left != req->cryptlen)
+ return;
+ goto out;
+ }
+
subreq = &rctx->subreq;
subreq->base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;
@@ -337,6 +352,7 @@ static void decrypt_done(struct crypto_async_request *areq, int err)
if (rctx->left)
return;
+out:
skcipher_request_complete(req, err);
}