From: Chuck Lever Date: Thu, 15 Jul 2021 19:52:31 +0000 (-0400) Subject: NFS: Remove unused callback void decoder X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c35a810ce59524971c4a3b45faed4d0121e5a305;p=linux.git NFS: Remove unused callback void decoder Clean up: The callback RPC dispatcher no longer invokes these call outs, although svc_process_common() relies on seeing a .pc_encode function. Signed-off-by: Chuck Lever Signed-off-by: Anna Schumaker --- diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index e30374e363a64..c1d08ab1fe22e 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -63,11 +63,10 @@ static __be32 nfs4_callback_null(struct svc_rqst *rqstp) return htonl(NFS4_OK); } -static int nfs4_decode_void(struct svc_rqst *rqstp, __be32 *p) -{ - return xdr_argsize_check(rqstp, p); -} - +/* + * svc_process_common() looks for an XDR encoder to know when + * not to drop a Reply. + */ static int nfs4_encode_void(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); @@ -1067,7 +1066,6 @@ static struct callback_op callback_ops[] = { static const struct svc_procedure nfs4_callback_procedures1[] = { [CB_NULL] = { .pc_func = nfs4_callback_null, - .pc_decode = nfs4_decode_void, .pc_encode = nfs4_encode_void, .pc_xdrressize = 1, .pc_name = "NULL",