NFSv4: Fix an rpc_cred reference leakage in fs/nfs/delegation.c

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

diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index af8b235d405dba2ea74c260fd13aba31a5ac46f1..11833f4caeaa9a2ea5549675636330a689c0e80b 100644 (file)
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -168,7 +168,8 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
        spin_unlock(&inode->i_lock);
 
        spin_unlock(&clp->cl_lock);
-       kfree(delegation);
+       if (delegation != NULL)
+               nfs_free_delegation(delegation);
        return status;
 }