diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-01 12:04:06 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2020-11-30 14:46:39 -0500 |
| commit | 61e5e0b3ec713d1365008c8af3fe5fdd262e2a60 (patch) | |
| tree | efb61d2938135dcc2e4ebd46e132c3b7d4e0181b /fs/nfsd | |
| parent | 1708e50b0145f393acbec9e319bdf0e33f765d25 (diff) | |
NFSD: Replace READ* macros in nfsd4_decode_open()
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index c15d5f8ef191..ece7af152fb1 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1124,7 +1124,7 @@ nfsd4_decode_open_claim4(struct nfsd4_compoundargs *argp, static __be32 nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) { - DECODE_HEAD; + __be32 status; u32 dummy; memset(open->op_bmval, 0, sizeof(open->op_bmval)); @@ -1132,28 +1132,24 @@ nfsd4_decode_open(struct nfsd4_compoundargs *argp, struct nfsd4_open *open) open->op_openowner = NULL; open->op_xdr_error = 0; - /* seqid, share_access, share_deny, clientid, ownerlen */ - READ_BUF(4); - open->op_seqid = be32_to_cpup(p++); - /* decode, yet ignore deleg_when until supported */ + if (xdr_stream_decode_u32(argp->xdr, &open->op_seqid) < 0) + return nfserr_bad_xdr; + /* deleg_want is ignored */ status = nfsd4_decode_share_access(argp, &open->op_share_access, &open->op_deleg_want, &dummy); if (status) - goto xdr_error; + return status; status = nfsd4_decode_share_deny(argp, &open->op_share_deny); if (status) - goto xdr_error; - READ_BUF(sizeof(clientid_t)); - COPYMEM(&open->op_clientid, sizeof(clientid_t)); - status = nfsd4_decode_opaque(argp, &open->op_owner); + return status; + status = nfsd4_decode_state_owner4(argp, &open->op_clientid, + &open->op_owner); if (status) - goto xdr_error; + return status; status = nfsd4_decode_openflag4(argp, open); if (status) return status; - status = nfsd4_decode_open_claim4(argp, open); - - DECODE_TAIL; + return nfsd4_decode_open_claim4(argp, open); } static __be32 |