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NFSD: Replace READ* macros in nfsd4_decode_sequence() 

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2020-11-03 14:55:19 -05:00
parent 53d70873e3
commit cf907b1132
1 changed files with 20 additions and 16 deletions
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36
fs/nfsd/nfs4xdr.c
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@ -1738,22 +1738,6 @@ nfsd4_decode_free_stateid(struct nfsd4_compoundargs *argp,
return nfsd4_decode_stateid4(argp, &free_stateid->fr_stateid);
}
static __be32
nfsd4_decode_sequence(struct nfsd4_compoundargs *argp,
struct nfsd4_sequence *seq)
{
DECODE_HEAD;
READ_BUF(NFS4_MAX_SESSIONID_LEN + 16);
COPYMEM(seq->sessionid.data, NFS4_MAX_SESSIONID_LEN);
seq->seqid = be32_to_cpup(p++);
seq->slotid = be32_to_cpup(p++);
seq->maxslots = be32_to_cpup(p++);
seq->cachethis = be32_to_cpup(p++);
DECODE_TAIL;
}
static __be32
nfsd4_decode_test_stateid(struct nfsd4_compoundargs *argp, struct nfsd4_test_stateid *test_stateid)
{
@ -1915,6 +1899,26 @@ static __be32 nfsd4_decode_secinfo_no_name(struct nfsd4_compoundargs *argp,
return nfs_ok;
}
static __be32
nfsd4_decode_sequence(struct nfsd4_compoundargs *argp,
struct nfsd4_sequence *seq)
{
__be32 *p, status;
status = nfsd4_decode_sessionid4(argp, &seq->sessionid);
if (status)
return status;
p = xdr_inline_decode(argp->xdr, XDR_UNIT * 4);
if (!p)
return nfserr_bad_xdr;
seq->seqid = be32_to_cpup(p++);
seq->slotid = be32_to_cpup(p++);
seq->maxslots = be32_to_cpup(p++);
seq->cachethis = be32_to_cpup(p);
return nfs_ok;
}
static __be32
nfsd4_decode_fallocate(struct nfsd4_compoundargs *argp,
struct nfsd4_fallocate *fallocate)