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NFSv4: Simplify the struct nfs4_stateid

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Replace the union with the common struct stateid4 as defined in both
RFC3530 and RFC5661. This makes it easier to access the sequence id,
which will again make implementing support for parallel OPEN calls
easier.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2012-03-04 18:13:57 -05:00
parent f597c53790
commit 2d2f24add1
7 changed files with 19 additions and 23 deletions
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4
fs/nfs/callback_xdr.c
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@@ -138,10 +138,10 @@ static __be32 decode_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)
{
__be32 *p;
p = read_buf(xdr, 16);
p = read_buf(xdr, NFS4_STATEID_SIZE);
if (unlikely(p == NULL))
return htonl(NFS4ERR_RESOURCE);
memcpy(stateid->data, p, 16);
memcpy(stateid, p, NFS4_STATEID_SIZE);
return 0;
}