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Subject[PATCH 013 of 18] knfsd: nfsd4: make verify and nverify wrappers

From: J.Bruce Fields <bfields@fieldses.org>

Make wrappers for verify and nverify, for consistency with other ops.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>

### Diffstat output
./fs/nfsd/nfs4proc.c | 28 ++++++++++++++++++++++------
1 file changed, 22 insertions(+), 6 deletions(-)

diff .prev/fs/nfsd/nfs4proc.c ./fs/nfsd/nfs4proc.c
--- .prev/fs/nfsd/nfs4proc.c 2006-12-08 12:09:29.000000000 +1100
+++ ./fs/nfsd/nfs4proc.c 2006-12-08 12:09:30.000000000 +1100
@@ -681,7 +681,7 @@ nfsd4_write(struct svc_rqst *rqstp, stru
* to NFS_OK after the call; NVERIFY by mapping NFSERR_NOT_SAME to NFS_OK.
*/
static __be32
-nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+_nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
struct nfsd4_verify *verify)
{
__be32 *buf, *p;
@@ -733,6 +733,26 @@ out_kfree:
return status;
}

+static __be32
+nfsd4_nverify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+ struct nfsd4_verify *verify)
+{
+ __be32 status;
+
+ status = _nfsd4_verify(rqstp, cstate, verify);
+ return status == nfserr_not_same ? nfs_ok : status;
+}
+
+static __be32
+nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+ struct nfsd4_verify *verify)
+{
+ __be32 status;
+
+ status = _nfsd4_verify(rqstp, cstate, verify);
+ return status == nfserr_same ? nfs_ok : status;
+}
+
/*
* NULL call.
*/
@@ -911,10 +931,8 @@ nfsd4_proc_compound(struct svc_rqst *rqs
op->status = nfsd4_lookupp(rqstp, cstate);
break;
case OP_NVERIFY:
- op->status = nfsd4_verify(rqstp, cstate,
+ op->status = nfsd4_nverify(rqstp, cstate,
&op->u.nverify);
- if (op->status == nfserr_not_same)
- op->status = nfs_ok;
break;
case OP_OPEN:
op->status = nfsd4_open(rqstp, cstate,
@@ -975,8 +993,6 @@ nfsd4_proc_compound(struct svc_rqst *rqs
case OP_VERIFY:
op->status = nfsd4_verify(rqstp, cstate,
&op->u.verify);
- if (op->status == nfserr_same)
- op->status = nfs_ok;
break;
case OP_WRITE:
op->status = nfsd4_write(rqstp, cstate, &op->u.write);
-
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