nfsd: Remove duplicate define of IDMAP_NAMESZ/IDMAP_TYPE_xx

Just using the macro defined in nfs_idmap.h.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

fs/nfsd/idmap.h

@@ -37,9 +37,7 @@
 
 #include <linux/in.h>
 #include <linux/sunrpc/svc.h>
-
-/* XXX from linux/nfs_idmap.h */
-#define IDMAP_NAMESZ 128
+#include <linux/nfs_idmap.h>
 
 #ifdef CONFIG_NFSD_V4
 int nfsd_idmap_init(struct net *);

fs/nfsd/nfs4idmap.c

@@ -59,9 +59,6 @@ MODULE_PARM_DESC(nfs4_disable_idmapping,
  * that.
  */
 
-#define IDMAP_TYPE_USER  0
-#define IDMAP_TYPE_GROUP 1
-
 struct ent {
 	struct cache_head h;
 	int               type;		       /* User / Group */