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NFSD: Replace READ* macros in nfsd4_decode_backchannel_ctl()

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[ Upstream commit 0f81d96098f8eb707afe2f8d5c3fe0f9316ef5ce ]

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 13:14:35 -05:00
committed by Greg Kroah-Hartman
parent 5658ca0651
commit 7d21084074
1 changed files with 7 additions and 11 deletions
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18
fs/nfsd/nfs4xdr.c
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@@ -788,17 +788,6 @@ nfsd4_decode_access(struct nfsd4_compoundargs *argp,
return nfs_ok; return nfs_ok;
} }
static __be32 nfsd4_decode_backchannel_ctl(struct nfsd4_compoundargs *argp, struct nfsd4_backchannel_ctl *bc)
{
DECODE_HEAD;
READ_BUF(4);
bc->bc_cb_program = be32_to_cpup(p++);
nfsd4_decode_cb_sec(argp, &bc->bc_cb_sec);
DECODE_TAIL;
}
static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, struct nfsd4_bind_conn_to_session *bcts) static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, struct nfsd4_bind_conn_to_session *bcts)
{ {
DECODE_HEAD; DECODE_HEAD;
@@ -1483,6 +1472,13 @@ nfsd4_decode_release_lockowner(struct nfsd4_compoundargs *argp, struct nfsd4_rel
return nfs_ok; return nfs_ok;
} }
static __be32 nfsd4_decode_backchannel_ctl(struct nfsd4_compoundargs *argp, struct nfsd4_backchannel_ctl *bc)
{
if (xdr_stream_decode_u32(argp->xdr, &bc->bc_cb_program) < 0)
return nfserr_bad_xdr;
return nfsd4_decode_cb_sec(argp, &bc->bc_cb_sec);
}
static __be32 static __be32
nfsd4_decode_exchange_id(struct nfsd4_compoundargs *argp, nfsd4_decode_exchange_id(struct nfsd4_compoundargs *argp,
struct nfsd4_exchange_id *exid) struct nfsd4_exchange_id *exid)