From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Mon, 15 Oct 2012 17:14:43 +0000 (-0400)
Subject: NFSv4: Remove the BUG_ON() from nfs4_get_lease_time_prepare()...
X-Git-Tag: next-20121025~77^2~12
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b40681f9fb9bd45b271035560552bd14a97784d4;p=karo-tx-linux.git

NFSv4: Remove the BUG_ON() from nfs4_get_lease_time_prepare()...

An EAGAIN return value would be unexpected, but there is no reason to
BUG...

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

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 68b21d81b7ac..16190b48cf9e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5571,8 +5571,8 @@ static void nfs4_get_lease_time_prepare(struct rpc_task *task,
 				   &data->args->la_seq_args,
 				   &data->res->lr_seq_res, task);
 
-	BUG_ON(ret == -EAGAIN);
-	rpc_call_start(task);
+	if (ret != -EAGAIN)
+		rpc_call_start(task);
 	dprintk("<-- %s\n", __func__);
 }