nfsd: properly xdr-encode deleg stateid returned from open

[safe/jmp/linux-2.6] / fs / nfsd / nfs4idmap.c

diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c
index ef22179..5b39842 100644 (file)
--- a/fs/nfsd/nfs4idmap.c
+++ b/fs/nfsd/nfs4idmap.c
@@ -202,7 +202,7 @@ static struct cache_detail idtoname_cache = {
        .alloc          = ent_alloc,
 };
 
-int
+static int
 idtoname_parse(struct cache_detail *cd, char *buf, int buflen)
 {
        struct ent ent, *res;
@@ -464,11 +464,18 @@ nametoid_update(struct ent *new, struct ent *old)
  * Exported API
  */
 
-void
+int
 nfsd_idmap_init(void)
 {
-       cache_register(&idtoname_cache);
-       cache_register(&nametoid_cache);
+       int rv;
+
+       rv = cache_register(&idtoname_cache);
+       if (rv)
+               return rv;
+       rv = cache_register(&nametoid_cache);
+       if (rv)
+               cache_unregister(&idtoname_cache);
+       return rv;
 }
 
 void