subreq->cryptlen = LRW_BUFFER_SIZE;
if (req->cryptlen > LRW_BUFFER_SIZE) {
- subreq->cryptlen = min(req->cryptlen, (unsigned)PAGE_SIZE);
- rctx->ext = kmalloc(subreq->cryptlen, gfp);
+ unsigned int n = min(req->cryptlen, (unsigned int)PAGE_SIZE);
+
+ rctx->ext = kmalloc(n, gfp);
+ if (rctx->ext)
+ subreq->cryptlen = n;
}
rctx->src = req->src;
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;
if (rctx->left)
return;
+out:
skcipher_request_complete(req, 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;
if (rctx->left)
return;
+out:
skcipher_request_complete(req, err);
}