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 <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
(compile-)Tested-by: Boris Ostrovsky <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Anna Schumaker <[email protected]>

Author: trondmypd

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,
 };