net/xprtrdma: Restore needed argument to ib_post_send

The call in svc_rdma_post_chunk_ctxt() does actually use bad_wr.

Fixes: ed288d74a9e5 ("net/xprtrdma: Simplify ib_post_(send|recv|srq_recv)() calls")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c
index 8097542..ce3ea84 100644 (file)
--- a/net/sunrpc/xprtrdma/svc_rdma_rw.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c
@@ -329,7 +329,7 @@ static int svc_rdma_post_chunk_ctxt(struct svc_rdma_chunk_ctxt *cc)
        do {
                if (atomic_sub_return(cc->cc_sqecount,
                                      &rdma->sc_sq_avail) > 0) {
-                       ret = ib_post_send(rdma->sc_qp, first_wr, NULL);
+                       ret = ib_post_send(rdma->sc_qp, first_wr, &bad_wr);
                        trace_svcrdma_post_rw(&cc->cc_cqe,
                                              cc->cc_sqecount, ret);
                        if (ret)