NFSv4.1: Ensure that reclaim_complete uses the right credential

We want to use the same credential for reclaim_complete as we used
for the exchange_id call.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index a8d035e..d94af83 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6159,12 +6159,14 @@
 /*
  * Issue a global reclaim complete.
  */
-static int nfs41_proc_reclaim_complete(struct nfs_client *clp)
+static int nfs41_proc_reclaim_complete(struct nfs_client *clp,
+		struct rpc_cred *cred)
 {
 	struct nfs4_reclaim_complete_data *calldata;
 	struct rpc_task *task;
 	struct rpc_message msg = {
 		.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_RECLAIM_COMPLETE],
+		.rpc_cred = cred,
 	};
 	struct rpc_task_setup task_setup_data = {
 		.rpc_client = clp->cl_rpcclient,