From: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Fri, 15 Mar 2019 14:12:30 +0000 (-0400)
Subject: SUNRPC: Handle the SYSTEM_ERR rpc error
X-Git-Tag: v5.1-rc1~10^2~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=928d42f7d8737e1d6327e09668525f59725dabf9;p=linux.git

SUNRPC: Handle the SYSTEM_ERR rpc error

Handle the SYSTEM_ERR rpc error by retrying the RPC call as if it
were a garbage argument.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 1f47801e0002..cb73d6c25857 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2497,6 +2497,7 @@ rpc_decode_header(struct rpc_task *task, struct xdr_stream *xdr)
 		error = -EOPNOTSUPP;
 		goto out_err;
 	case rpc_garbage_args:
+	case rpc_system_err:
 		trace_rpc__garbage_args(task);
 		error = -EIO;
 		break;