commit 16c663642c7ec03cd4cee5fec520bb69e97babe4
author Chuck Lever <chuck.lever@oracle.com> Tue Oct 12 11:57:22 2021 -0400
committer J. Bruce Fields <bfields@redhat.com> Wed Oct 13 10:29:41 2021 -0400
tree 838611f3223509da6fe1e2770adc7b9e3281ce3f
parent 5b747a594b19708e3933eb3ecf447739e930790e

SUNRPC: Replace the "__be32 *p" parameter to .pc_decode

The passed-in value of the "__be32 *p" parameter is now unused in
every server-side XDR decoder, and can be removed.

Note also that there is a line in each decoder that sets up a local
pointer to a struct xdr_stream. Passing that pointer from the
dispatcher instead saves one line per decoder function.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

fs/nfsd/xdr3.h

diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h
index 712c117..60a8909 100644
--- a/fs/nfsd/xdr3.h
+++ b/fs/nfsd/xdr3.h
@@ -265,21 +265,22 @@ union nfsd3_xdrstore {
 
 #define NFS3_SVC_XDRSIZE		sizeof(union nfsd3_xdrstore)
 
-int nfs3svc_decode_fhandleargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *);
-int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *);
+int nfs3svc_decode_fhandleargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_diropargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_accessargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_readargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_writeargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_createargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_mkdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_mknodargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_renameargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_linkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+int nfs3svc_decode_commitargs(struct svc_rqst *rqstp, struct xdr_stream *xdr);
+
 int nfs3svc_encode_getattrres(struct svc_rqst *, __be32 *);
 int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *);
 int nfs3svc_encode_lookupres(struct svc_rqst *, __be32 *);