NFSv4.2: Clean up xattr size macros

Fold them into the other NFS v4.2 operations in the right spots and
adjust spacing to keep the same style.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

Author: amschuma-ntap

fs/nfs/nfs42xdr.c

@@ -7,6 +7,9 @@
 
 #include "nfs42.h"
 
+/* Not limited by NFS itself, limited by the generic xattr code */
+#define nfs4_xattr_name_maxsz   XDR_QUADLEN(XATTR_NAME_MAX)
+
 #define encode_fallocate_maxsz		(encode_stateid_maxsz + \
 					 2 /* offset */ + \
 					 2 /* length */)
@@ -89,6 +92,18 @@
 					2 /* dst offset */ + \
 					2 /* count */)
 #define decode_clone_maxsz		(op_decode_hdr_maxsz)
+#define encode_getxattr_maxsz		(op_encode_hdr_maxsz + 1 + \
+					 nfs4_xattr_name_maxsz)
+#define decode_getxattr_maxsz		(op_decode_hdr_maxsz + 1 + pagepad_maxsz)
+#define encode_setxattr_maxsz		(op_encode_hdr_maxsz + \
+					 1 + nfs4_xattr_name_maxsz + 1)
+#define decode_setxattr_maxsz		(op_decode_hdr_maxsz + decode_change_info_maxsz)
+#define encode_listxattrs_maxsz		(op_encode_hdr_maxsz + 2 + 1)
+#define decode_listxattrs_maxsz		(op_decode_hdr_maxsz + 2 + 1 + 1 + 1)
+#define encode_removexattr_maxsz	(op_encode_hdr_maxsz + 1 + \
+					 nfs4_xattr_name_maxsz)
+#define decode_removexattr_maxsz	(op_decode_hdr_maxsz + \
+					 decode_change_info_maxsz)
 
 #define NFS4_enc_allocate_sz		(compound_encode_hdr_maxsz + \
 					 encode_sequence_maxsz + \
@@ -186,55 +201,38 @@
 					 decode_putfh_maxsz + \
 					 decode_clone_maxsz + \
 					 decode_getattr_maxsz)
-
-/* Not limited by NFS itself, limited by the generic xattr code */
-#define nfs4_xattr_name_maxsz   XDR_QUADLEN(XATTR_NAME_MAX)
-
-#define encode_getxattr_maxsz   (op_encode_hdr_maxsz + 1 + \
-				 nfs4_xattr_name_maxsz)
-#define decode_getxattr_maxsz   (op_decode_hdr_maxsz + 1 + pagepad_maxsz)
-#define encode_setxattr_maxsz   (op_encode_hdr_maxsz + \
-				 1 + nfs4_xattr_name_maxsz + 1)
-#define decode_setxattr_maxsz   (op_decode_hdr_maxsz + decode_change_info_maxsz)
-#define encode_listxattrs_maxsz  (op_encode_hdr_maxsz + 2 + 1)
-#define decode_listxattrs_maxsz  (op_decode_hdr_maxsz + 2 + 1 + 1 + 1)
-#define encode_removexattr_maxsz (op_encode_hdr_maxsz + 1 + \
-				  nfs4_xattr_name_maxsz)
-#define decode_removexattr_maxsz (op_decode_hdr_maxsz + \
-				  decode_change_info_maxsz)
-
-#define NFS4_enc_getxattr_sz	(compound_encode_hdr_maxsz + \
-				encode_sequence_maxsz + \
-				encode_putfh_maxsz + \
-				encode_getxattr_maxsz)
-#define NFS4_dec_getxattr_sz	(compound_decode_hdr_maxsz + \
-				decode_sequence_maxsz + \
-				decode_putfh_maxsz + \
-				decode_getxattr_maxsz)
-#define NFS4_enc_setxattr_sz	(compound_encode_hdr_maxsz + \
-				encode_sequence_maxsz + \
-				encode_putfh_maxsz + \
-				encode_setxattr_maxsz)
-#define NFS4_dec_setxattr_sz	(compound_decode_hdr_maxsz + \
-				decode_sequence_maxsz + \
-				decode_putfh_maxsz + \
-				decode_setxattr_maxsz)
-#define NFS4_enc_listxattrs_sz	(compound_encode_hdr_maxsz + \
-				encode_sequence_maxsz + \
-				encode_putfh_maxsz + \
-				encode_listxattrs_maxsz)
-#define NFS4_dec_listxattrs_sz	(compound_decode_hdr_maxsz + \
-				decode_sequence_maxsz + \
-				decode_putfh_maxsz + \
-				decode_listxattrs_maxsz)
-#define NFS4_enc_removexattr_sz	(compound_encode_hdr_maxsz + \
-				encode_sequence_maxsz + \
-				encode_putfh_maxsz + \
-				encode_removexattr_maxsz)
-#define NFS4_dec_removexattr_sz	(compound_decode_hdr_maxsz + \
-				decode_sequence_maxsz + \
-				decode_putfh_maxsz + \
-				decode_removexattr_maxsz)
+#define NFS4_enc_getxattr_sz		(compound_encode_hdr_maxsz + \
+					 encode_sequence_maxsz + \
+					 encode_putfh_maxsz + \
+					 encode_getxattr_maxsz)
+#define NFS4_dec_getxattr_sz		(compound_decode_hdr_maxsz + \
+					 decode_sequence_maxsz + \
+					 decode_putfh_maxsz + \
+					 decode_getxattr_maxsz)
+#define NFS4_enc_setxattr_sz		(compound_encode_hdr_maxsz + \
+					 encode_sequence_maxsz + \
+					 encode_putfh_maxsz + \
+					 encode_setxattr_maxsz)
+#define NFS4_dec_setxattr_sz		(compound_decode_hdr_maxsz + \
+					 decode_sequence_maxsz + \
+					 decode_putfh_maxsz + \
+					 decode_setxattr_maxsz)
+#define NFS4_enc_listxattrs_sz		(compound_encode_hdr_maxsz + \
+					 encode_sequence_maxsz + \
+					 encode_putfh_maxsz + \
+					 encode_listxattrs_maxsz)
+#define NFS4_dec_listxattrs_sz		(compound_decode_hdr_maxsz + \
+					 decode_sequence_maxsz + \
+					 decode_putfh_maxsz + \
+					 decode_listxattrs_maxsz)
+#define NFS4_enc_removexattr_sz		(compound_encode_hdr_maxsz + \
+					 encode_sequence_maxsz + \
+					 encode_putfh_maxsz + \
+					 encode_removexattr_maxsz)
+#define NFS4_dec_removexattr_sz		(compound_decode_hdr_maxsz + \
+					 decode_sequence_maxsz + \
+					 decode_putfh_maxsz + \
+					 decode_removexattr_maxsz)
 
 /*
  * These values specify the maximum amount of data that is not