From 445f288d706cb5a418b13c340280b47d4585d667 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Sat, 18 Nov 2017 13:50:11 -0500
Subject: [PATCH] NFSv4: Ensure gcc 4.4.4 can compile initialiser for
 "invalid_stateid"

gcc 4.4.4 is too old to have full C11 anonymous union support, so
the current initialiser fails to compile.

Reported-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
(compile-)Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
 fs/nfs/nfs4state.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 54fd56d715a8..e4f4a09ed9f4 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -71,8 +71,8 @@ const nfs4_stateid zero_stateid = {
 };
 const nfs4_stateid invalid_stateid = {
 	{
-		.seqid = cpu_to_be32(0xffffffffU),
-		.other = { 0 },
+		/* Funky initialiser keeps older gcc versions happy */
+		.data = { 0xff, 0xff, 0xff, 0xff, 0 },
 	},
 	.type = NFS4_INVALID_STATEID_TYPE,
 };
-- 
2.30.2