diff options
| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-04 18:13:56 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-06 10:32:45 -0500 |
| commit | cb17e556f6202c200d38a2e0c05a5bd29060389f (patch) | |
| tree | 721c791ba3bbd1ab85ddf109f2050b903cf6a590 /fs/nfs/nfs4xdr.c | |
| parent | NFSv4: Rename encode_stateid() to encode_open_stateid() (diff) | |
| download | linux-dev-cb17e556f6202c200d38a2e0c05a5bd29060389f.tar.xz linux-dev-cb17e556f6202c200d38a2e0c05a5bd29060389f.zip | |
NFSv4: Add a helper for encoding opaque data
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index af11e8b5d367..de4cb5cfc318 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -885,6 +885,14 @@ static __be32 *reserve_space(struct xdr_stream *xdr, size_t nbytes) return p; } +static void encode_opaque_fixed(struct xdr_stream *xdr, const void *buf, size_t len) +{ + __be32 *p; + + p = xdr_reserve_space(xdr, len); + xdr_encode_opaque_fixed(p, buf, len); +} + static void encode_string(struct xdr_stream *xdr, unsigned int len, const char *str) { __be32 *p; @@ -922,11 +930,7 @@ static void encode_nops(struct compound_hdr *hdr) static void encode_nfs4_verifier(struct xdr_stream *xdr, const nfs4_verifier *verf) { - __be32 *p; - - p = xdr_reserve_space(xdr, NFS4_VERIFIER_SIZE); - BUG_ON(p == NULL); - xdr_encode_opaque_fixed(p, verf->data, NFS4_VERIFIER_SIZE); + encode_opaque_fixed(xdr, verf->data, NFS4_VERIFIER_SIZE); } static void encode_attrs(struct xdr_stream *xdr, const struct iattr *iap, const struct nfs_server *server) |