xprtrdma: Simplify synopsis of rpcrdma_buffer_create()
authorChuck Lever <chuck.lever@oracle.com>
Wed, 21 Jan 2015 16:03:44 +0000 (11:03 -0500)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Fri, 30 Jan 2015 15:47:48 +0000 (10:47 -0500)
Clean up: There is one call site for rpcrdma_buffer_create(). All of
the arguments there are fields of an rpcrdma_xprt.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
net/sunrpc/xprtrdma/transport.c
net/sunrpc/xprtrdma/verbs.c
net/sunrpc/xprtrdma/xprt_rdma.h

index a487bde71b4a1aab64052adfe72c21a3616739e1..808b3c52427a28647a0a5724b0563c86adbe42e3 100644 (file)
@@ -364,8 +364,7 @@ xprt_setup_rdma(struct xprt_create *args)
         * any inline data. Also specify any padding which will be provided
         * from a preregistered zero buffer.
         */
-       rc = rpcrdma_buffer_create(&new_xprt->rx_buf, new_ep, &new_xprt->rx_ia,
-                               &new_xprt->rx_data);
+       rc = rpcrdma_buffer_create(new_xprt);
        if (rc)
                goto out3;
 
index 958b372cb919ca57bc07fcec88644f1798eb4dc4..fd71501403fd90ea7a14ae5db36e14949d0eab95 100644 (file)
@@ -1161,9 +1161,11 @@ out_free:
 }
 
 int
-rpcrdma_buffer_create(struct rpcrdma_buffer *buf, struct rpcrdma_ep *ep,
-       struct rpcrdma_ia *ia, struct rpcrdma_create_data_internal *cdata)
+rpcrdma_buffer_create(struct rpcrdma_xprt *r_xprt)
 {
+       struct rpcrdma_buffer *buf = &r_xprt->rx_buf;
+       struct rpcrdma_ia *ia = &r_xprt->rx_ia;
+       struct rpcrdma_create_data_internal *cdata = &r_xprt->rx_data;
        char *p;
        size_t len, rlen, wlen;
        int i, rc;
@@ -1200,6 +1202,7 @@ rpcrdma_buffer_create(struct rpcrdma_buffer *buf, struct rpcrdma_ep *ep,
         * Register the zeroed pad buffer, if any.
         */
        if (cdata->padding) {
+               struct rpcrdma_ep *ep = &r_xprt->rx_ep;
                rc = rpcrdma_register_internal(ia, p, cdata->padding,
                                            &ep->rep_pad_mr, &ep->rep_pad);
                if (rc)
index 2b4e7787734d510511a40e6637513dce9b90f1de..5c2fac3f30b646f1f7fa270aef1e66f41144460d 100644 (file)
@@ -354,9 +354,7 @@ int rpcrdma_ep_post_recv(struct rpcrdma_ia *, struct rpcrdma_ep *,
 /*
  * Buffer calls - xprtrdma/verbs.c
  */
-int rpcrdma_buffer_create(struct rpcrdma_buffer *, struct rpcrdma_ep *,
-                               struct rpcrdma_ia *,
-                               struct rpcrdma_create_data_internal *);
+int rpcrdma_buffer_create(struct rpcrdma_xprt *);
 void rpcrdma_buffer_destroy(struct rpcrdma_buffer *);
 
 struct rpcrdma_req *rpcrdma_buffer_get(struct rpcrdma_buffer *);