@@ -432,14 +432,6 @@ encode_fattr3(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp,
return p;
}
-static __be32 *
-encode_saved_post_attr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp)
-{
- /* Attributes to follow */
- *p++ = xdr_one;
- return encode_fattr3(rqstp, p, fhp, &fhp->fh_post_attr);
-}
-
static bool
svcxdr_encode_wcc_attr(struct xdr_stream *xdr, const struct svc_fh *fhp)
{
@@ -562,30 +554,6 @@ svcxdr_encode_wcc_data(struct svc_rqst *rqstp, struct xdr_stream *xdr,
return true;
}
-/*
- * Enocde weak cache consistency data
- */
-static __be32 *
-encode_wcc_data(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp)
-{
- struct dentry *dentry = fhp->fh_dentry;
-
- if (dentry && d_really_is_positive(dentry) && fhp->fh_post_saved) {
- if (fhp->fh_pre_saved) {
- *p++ = xdr_one;
- p = xdr_encode_hyper(p, (u64) fhp->fh_pre_size);
- p = encode_time3(p, &fhp->fh_pre_mtime);
- p = encode_time3(p, &fhp->fh_pre_ctime);
- } else {
- *p++ = xdr_zero;
- }
- return encode_saved_post_attr(rqstp, p, fhp);
- }
- /* no pre- or post-attrs */
- *p++ = xdr_zero;
- return encode_post_op_attr(rqstp, p, fhp);
-}
-
static bool fs_supports_change_attribute(struct super_block *sb)
{
return sb->s_flags & SB_I_VERSION || sb->s_export_op->fetch_iversion;
@@ -1548,16 +1516,24 @@ nfs3svc_encode_pathconfres(struct svc_rqst *rqstp, __be32 *p)
int
nfs3svc_encode_commitres(struct svc_rqst *rqstp, __be32 *p)
{
+ struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nfsd3_commitres *resp = rqstp->rq_resp;
- *p++ = resp->status;
- p = encode_wcc_data(rqstp, p, &resp->fh);
- /* Write verifier */
- if (resp->status == 0) {
- *p++ = resp->verf[0];
- *p++ = resp->verf[1];
+ if (!svcxdr_encode_nfsstat3(xdr, resp->status))
+ return 0;
+ switch (resp->status) {
+ case nfs_ok:
+ if (!svcxdr_encode_wcc_data(rqstp, xdr, &resp->fh))
+ return 0;
+ if (!svcxdr_encode_writeverf3(xdr, resp->verf))
+ return 0;
+ break;
+ default:
+ if (!svcxdr_encode_wcc_data(rqstp, xdr, &resp->fh))
+ return 0;
}
- return xdr_ressize_check(rqstp, p);
+
+ return 1;
}
/*
As an additional clean up, encode_wcc_data() is removed because it is now no longer used. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> --- fs/nfsd/nfs3xdr.c | 54 +++++++++++++++-------------------------------------- 1 file changed, 15 insertions(+), 39 deletions(-)