NFSv4.1: sp4_mach_cred: WARN_ON -> WARN_ON_ONCE

No need to spam the logs

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 07a8aa9cd7ee..28842abafab4 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -286,8 +286,8 @@ _nfs4_state_protect(struct nfs_client *clp, unsigned long sp4_mode,
                 msg->rpc_cred = newcred;
 
                 flavor = clp->cl_rpcclient->cl_auth->au_flavor;
-                WARN_ON(flavor != RPC_AUTH_GSS_KRB5I &&
-                        flavor != RPC_AUTH_GSS_KRB5P);
+                WARN_ON_ONCE(flavor != RPC_AUTH_GSS_KRB5I &&
+                             flavor != RPC_AUTH_GSS_KRB5P);
                 *clntp = clp->cl_rpcclient;
 
                 return true;