diff options
| -rw-r--r-- | net/9p/trans_rdma.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c index b8b66d38f5b0..274a9c1d3c3d 100644 --- a/net/9p/trans_rdma.c +++ b/net/9p/trans_rdma.c @@ -294,6 +294,13 @@ handle_recv(struct p9_client *client, struct p9_trans_rdma *rdma, if (!req) goto err_out; + /* Check that we have not yet received a reply for this request. + */ + if (unlikely(req->rc)) { + pr_err("Duplicate reply for request %d", tag); + goto err_out; + } + req->rc = c->rc; req->status = REQ_STATUS_RCVD; p9_client_cb(client, req); |