diff options
| author | Chuck Lever | 2010-12-14 14:59:29 +0000 |
|---|---|---|
| committer | Trond Myklebust | 2010-12-16 12:37:25 -0500 |
| commit | bf2695516db982e90a22fc94f93491b481796bb1 (patch) | |
| tree | 367bf134ef892bfc3fcd2c4fe676b14102d97467 /fs/nfsd | |
| parent | 9f06c719f474be7003763284a990bed6377bb0d4 (diff) | |
SUNRPC: New xdr_streams XDR decoder API
Now that all client-side XDR decoder routines use xdr_streams, there
should be no need to support the legacy calling sequence [rpc_rqst *,
__be32 *, RPC res *] anywhere. We can construct an xdr_stream in the
generic RPC code, instead of in each decoder function.
This is a refactoring change. It should not cause different behavior.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4callback.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index c363efda8ecf..21a63da305ff 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -533,7 +533,8 @@ static void nfs4_xdr_enc_cb_recall(struct rpc_rqst *req, struct xdr_stream *xdr, * Protocol". */ -static int nfs4_xdr_dec_cb_null(struct rpc_rqst *req, __be32 *p, void *__unused) +static int nfs4_xdr_dec_cb_null(struct rpc_rqst *req, struct xdr_stream *xdr, + void *__unused) { return 0; } @@ -541,26 +542,25 @@ static int nfs4_xdr_dec_cb_null(struct rpc_rqst *req, __be32 *p, void *__unused) /* * 20.2. Operation 4: CB_RECALL - Recall a Delegation */ -static int nfs4_xdr_dec_cb_recall(struct rpc_rqst *rqstp, __be32 *p, +static int nfs4_xdr_dec_cb_recall(struct rpc_rqst *rqstp, + struct xdr_stream *xdr, struct nfsd4_callback *cb) { - struct xdr_stream xdr; struct nfs4_cb_compound_hdr hdr; enum nfsstat4 nfserr; int status; - xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); - status = decode_cb_compound4res(&xdr, &hdr); + status = decode_cb_compound4res(xdr, &hdr); if (unlikely(status)) goto out; if (cb != NULL) { - status = decode_cb_sequence4res(&xdr, cb); + status = decode_cb_sequence4res(xdr, cb); if (unlikely(status)) goto out; } - status = decode_cb_op_status(&xdr, OP_CB_RECALL, &nfserr); + status = decode_cb_op_status(xdr, OP_CB_RECALL, &nfserr); if (unlikely(status)) goto out; if (unlikely(nfserr != NFS4_OK)) @@ -578,7 +578,7 @@ out_default: [NFSPROC4_CLNT_##proc] = { \ .p_proc = NFSPROC4_CB_##call, \ .p_encode = (kxdreproc_t)nfs4_xdr_enc_##argtype, \ - .p_decode = (kxdrproc_t)nfs4_xdr_dec_##restype, \ + .p_decode = (kxdrdproc_t)nfs4_xdr_dec_##restype, \ .p_arglen = NFS4_enc_##argtype##_sz, \ .p_replen = NFS4_dec_##restype##_sz, \ .p_statidx = NFSPROC4_CB_##call, \ |