diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/svc_rdma_backchannel.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c index cb1e48e54eb1..ff1df40f0d26 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c +++ b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c @@ -201,19 +201,20 @@ rpcrdma_bc_send_request(struct svcxprt_rdma *rdma, struct rpc_rqst *rqst) { struct rpc_xprt *xprt = rqst->rq_xprt; struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt); - struct rpcrdma_msg *headerp = (struct rpcrdma_msg *)rqst->rq_buffer; + __be32 *p; int rc; /* Space in the send buffer for an RPC/RDMA header is reserved * via xprt->tsh_size. */ - headerp->rm_xid = rqst->rq_xid; - headerp->rm_vers = rpcrdma_version; - headerp->rm_credit = cpu_to_be32(r_xprt->rx_buf.rb_bc_max_requests); - headerp->rm_type = rdma_msg; - headerp->rm_body.rm_chunks[0] = xdr_zero; - headerp->rm_body.rm_chunks[1] = xdr_zero; - headerp->rm_body.rm_chunks[2] = xdr_zero; + p = rqst->rq_buffer; + *p++ = rqst->rq_xid; + *p++ = rpcrdma_version; + *p++ = cpu_to_be32(r_xprt->rx_buf.rb_bc_max_requests); + *p++ = rdma_msg; + *p++ = xdr_zero; + *p++ = xdr_zero; + *p = xdr_zero; #ifdef SVCRDMA_BACKCHANNEL_DEBUG pr_info("%s: %*ph\n", __func__, 64, rqst->rq_buffer); |