Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

[karo-tx-linux.git] / crypto / xts.c

diff --git a/crypto/xts.c b/crypto/xts.c
index e197e64eb45c317b5cfbdb0d484b3bc91f0afbcc..d86c11a8c882c37ee7a7c2c18e41d54aaec25af8 100644 (file)
--- 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);
 }