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NFSD: Replace READ* macros in nfsd4_decode_layoutget()

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[ Upstream commit c8e88e3aa73889421461f878cd569ef84f231ceb ]

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever 2020-11-03 15:06:04 -05:00 • committed by Ksawlii
parent b4ae5eebd4
commit 9aae15ca48
1 changed files with 17 additions and 14 deletions
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31
fs/nfsd/nfs4xdr.c
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@ -1844,24 +1844,27 @@ static __be32
nfsd4_decode_layoutget(struct nfsd4_compoundargs *argp, nfsd4_decode_layoutget(struct nfsd4_compoundargs *argp,
struct nfsd4_layoutget *lgp) struct nfsd4_layoutget *lgp)
{ {
DECODE_HEAD; __be32 status;
READ_BUF(36); if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_signal) < 0)
lgp->lg_signal = be32_to_cpup(p++); return nfserr_bad_xdr;
lgp->lg_layout_type = be32_to_cpup(p++); if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_layout_type) < 0)
lgp->lg_seg.iomode = be32_to_cpup(p++); return nfserr_bad_xdr;
p = xdr_decode_hyper(p, &lgp->lg_seg.offset); if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_seg.iomode) < 0)
p = xdr_decode_hyper(p, &lgp->lg_seg.length); return nfserr_bad_xdr;
p = xdr_decode_hyper(p, &lgp->lg_minlength); if (xdr_stream_decode_u64(argp->xdr, &lgp->lg_seg.offset) < 0)
return nfserr_bad_xdr;
status = nfsd4_decode_stateid(argp, &lgp->lg_sid); if (xdr_stream_decode_u64(argp->xdr, &lgp->lg_seg.length) < 0)
return nfserr_bad_xdr;
if (xdr_stream_decode_u64(argp->xdr, &lgp->lg_minlength) < 0)
return nfserr_bad_xdr;
status = nfsd4_decode_stateid4(argp, &lgp->lg_sid);
if (status) if (status)
return status; return status;
if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_maxcount) < 0)
return nfserr_bad_xdr;
READ_BUF(4); return nfs_ok;
lgp->lg_maxcount = be32_to_cpup(p++);
DECODE_TAIL;
} }
static __be32 static __be32