diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2016-09-15 10:55:12 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2016-09-19 13:08:37 -0400 |
| commit | b9c5bc03be6aae41990efd09f83cf70a89ac9f4b (patch) | |
| tree | 03209c6558834b688ace36b3e982b45355301afb /net/sunrpc/xprtrdma/backchannel.c | |
| parent | eb342e9a38a5ad79866fec2df2d3ca4592bc501b (diff) | |
SUNRPC: Refactor rpc_xdr_buf_init()
Clean up: there is some XDR initialization logic that is common
to the forward channel and backchannel. Move it to an XDR header
so it can be shared.
rpc_rqst::rq_buffer points to a buffer containing big-endian data.
Update its annotation as part of the clean up.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/backchannel.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/backchannel.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c index 5f60ab2f858a..d3cfaf281e55 100644 --- a/net/sunrpc/xprtrdma/backchannel.c +++ b/net/sunrpc/xprtrdma/backchannel.c @@ -38,7 +38,6 @@ static int rpcrdma_bc_setup_rqst(struct rpcrdma_xprt *r_xprt, struct rpcrdma_ia *ia = &r_xprt->rx_ia; struct rpcrdma_regbuf *rb; struct rpcrdma_req *req; - struct xdr_buf *buf; size_t size; req = rpcrdma_create_req(r_xprt); @@ -60,16 +59,7 @@ static int rpcrdma_bc_setup_rqst(struct rpcrdma_xprt *r_xprt, req->rl_sendbuf = rb; /* so that rpcr_to_rdmar works when receiving a request */ rqst->rq_buffer = (void *)req->rl_sendbuf->rg_base; - - buf = &rqst->rq_snd_buf; - buf->head[0].iov_base = rqst->rq_buffer; - buf->head[0].iov_len = 0; - buf->tail[0].iov_base = NULL; - buf->tail[0].iov_len = 0; - buf->page_len = 0; - buf->len = 0; - buf->buflen = size; - + xdr_buf_init(&rqst->rq_snd_buf, rqst->rq_buffer, size); return 0; out_fail: |