SUNRPC: Make rpc_mkpipe() take the parent dentry as an argument

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index f96dfac7dc9a..82ad7110a1c0 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -84,7 +84,6 @@ struct idmap_hashtable {
 };
 
 struct idmap {
-        char                  idmap_path[48];
         struct dentry        *idmap_dentry;
         wait_queue_head_t     idmap_wq;
         struct idmap_msg      idmap_im;
@@ -119,10 +118,7 @@ nfs_idmap_new(struct nfs_client *clp)
         if ((idmap = kzalloc(sizeof(*idmap), GFP_KERNEL)) == NULL)
                 return -ENOMEM;
 
-        snprintf(idmap->idmap_path, sizeof(idmap->idmap_path),
-            "%s/idmap", clp->cl_rpcclient->cl_pathname);
-
-        idmap->idmap_dentry = rpc_mkpipe(idmap->idmap_path,
+        idmap->idmap_dentry = rpc_mkpipe(clp->cl_rpcclient->cl_dentry, "idmap",
             idmap, &idmap_upcall_ops, 0);
         if (IS_ERR(idmap->idmap_dentry)) {
                 error = PTR_ERR(idmap->idmap_dentry);