diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/svc_rdma_recvfrom.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index acf15b8..0f09052 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -612,7 +612,6 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) struct svc_rdma_op_ctxt *ctxt = NULL; struct rpcrdma_msg *rmsgp; int ret = 0; - int len; dprintk("svcrdma: rqstp=%p\n", rqstp); @@ -654,15 +653,10 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len); /* Decode the RDMA header. */ - len = svc_rdma_xdr_decode_req(&rmsgp, rqstp); - rqstp->rq_xprt_hlen = len; - - /* If the request is invalid, reply with an error */ - if (len < 0) { - if (len == -ENOSYS) - svc_rdma_send_error(rdma_xprt, rmsgp, ERR_VERS); - goto close_out; - } + ret = svc_rdma_xdr_decode_req(&rmsgp, rqstp); + if (ret < 0) + goto out_err; + rqstp->rq_xprt_hlen = ret; if (svc_rdma_is_backchannel_reply(xprt, rmsgp)) { ret = svc_rdma_handle_bc_reply(xprt->xpt_bc_xprt, rmsgp, @@ -698,6 +692,11 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) svc_xprt_copy_addrs(rqstp, xprt); return ret; +out_err: + svc_rdma_send_error(rdma_xprt, rmsgp, ret); + svc_rdma_put_context(ctxt, 0); + return 0; + close_out: if (ctxt) svc_rdma_put_context(ctxt, 1); |