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NFSD: Replace READ* macros in nfsd4_decode_layoutget()

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Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2020-11-03 15:06:04 -05:00
parent 5185980d8a
commit c8e88e3aa7
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,
struct nfsd4_layoutget *lgp)
{
DECODE_HEAD;
__be32 status;
READ_BUF(36);
lgp->lg_signal = be32_to_cpup(p++);
lgp->lg_layout_type = be32_to_cpup(p++);
lgp->lg_seg.iomode = be32_to_cpup(p++);
p = xdr_decode_hyper(p, &lgp->lg_seg.offset);
p = xdr_decode_hyper(p, &lgp->lg_seg.length);
p = xdr_decode_hyper(p, &lgp->lg_minlength);
status = nfsd4_decode_stateid(argp, &lgp->lg_sid);
if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_signal) < 0)
return nfserr_bad_xdr;
if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_layout_type) < 0)
return nfserr_bad_xdr;
if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_seg.iomode) < 0)
return nfserr_bad_xdr;
if (xdr_stream_decode_u64(argp->xdr, &lgp->lg_seg.offset) < 0)
return nfserr_bad_xdr;
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)
return status;
if (xdr_stream_decode_u32(argp->xdr, &lgp->lg_maxcount) < 0)
return nfserr_bad_xdr;
READ_BUF(4);
lgp->lg_maxcount = be32_to_cpup(p++);
DECODE_TAIL;
return nfs_ok;
}
static __be32