NFS: Repair whitespace damage in NFS PROC macro

Clean up.

When I was making other changes in this area, checkscript.pl
complained about the use of leading blanks in the PROC macros in the
xdr files.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

fs/nfs/nfs4xdr.c

@@ -6301,8 +6301,8 @@ nfs4_stat_to_errno(int stat)
 #define PROC(proc, argtype, restype)				\
 [NFSPROC4_CLNT_##proc] = {					\
 	.p_proc   = NFSPROC4_COMPOUND,				\
-	.p_encode = (kxdrproc_t) nfs4_xdr_##argtype,		\
-	.p_decode = (kxdrproc_t) nfs4_xdr_##restype,		\
+	.p_encode = (kxdrproc_t)nfs4_xdr_##argtype,		\
+	.p_decode = (kxdrproc_t)nfs4_xdr_##restype,		\
 	.p_arglen = NFS4_##argtype##_sz,			\
 	.p_replen = NFS4_##restype##_sz,			\
 	.p_statidx = NFSPROC4_CLNT_##proc,			\

fs/nfsd/nfs4callback.c

@@ -583,17 +583,17 @@ static int nfs4_xdr_dec_cb_recall(struct rpc_rqst *rqstp, __be32 *p,
 #define PROC(proc, call, argtype, restype)				\
 [NFSPROC4_CLNT_##proc] = {						\
 	.p_proc    = NFSPROC4_CB_##call,				\
-        .p_encode = (kxdrproc_t) nfs4_xdr_##argtype,                    \
-        .p_decode = (kxdrproc_t) nfs4_xdr_##restype,                    \
-        .p_arglen = NFS4_##argtype##_sz,                                \
-        .p_replen = NFS4_##restype##_sz,                                \
+	.p_encode  = (kxdrproc_t)nfs4_xdr_enc_##argtype,		\
+	.p_decode  = (kxdrproc_t)nfs4_xdr_dec_##restype,		\
+	.p_arglen  = NFS4_enc_##argtype##_sz,				\
+	.p_replen  = NFS4_dec_##restype##_sz,				\
 	.p_statidx = NFSPROC4_CB_##call,				\
 	.p_name    = #proc,						\
 }
 
 static struct rpc_procinfo nfs4_cb_procedures[] = {
-    PROC(CB_NULL,      NULL,     enc_cb_null,     dec_cb_null),
-    PROC(CB_RECALL,    COMPOUND,   enc_cb_recall,      dec_cb_recall),
+	PROC(CB_NULL,	NULL,		cb_null,	cb_null),
+	PROC(CB_RECALL,	COMPOUND,	cb_recall,	cb_recall),
 };
 
 static struct rpc_version nfs_cb_version4 = {
@@ -609,7 +609,7 @@ static struct rpc_version       nfs_cb_version4 = {
 	.procs			= nfs4_cb_procedures
 };
 
-static struct rpc_version *	nfs_cb_version[] = {
+static struct rpc_version *nfs_cb_version[] = {
 	&nfs_cb_version4,
 };