From 5f892c11787e12d1fcf13ceb45d66059cd056724 Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Sun, 1 Nov 2020 13:38:27 -0500
Subject: [PATCH] NFSD: Replace READ* macros in nfsd4_decode_free_stateid()

[ Upstream commit aec387d5909304810d899f7d90ae57df33f3a75c ]

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/nfsd/nfs4xdr.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 7a0730688b2f..92988926d954 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1685,13 +1685,7 @@ static __be32
 nfsd4_decode_free_stateid(struct nfsd4_compoundargs *argp,
 			  struct nfsd4_free_stateid *free_stateid)
 {
-	DECODE_HEAD;
-
-	READ_BUF(sizeof(stateid_t));
-	free_stateid->fr_stateid.si_generation = be32_to_cpup(p++);
-	COPYMEM(&free_stateid->fr_stateid.si_opaque, sizeof(stateid_opaque_t));
-
-	DECODE_TAIL;
+	return nfsd4_decode_stateid4(argp, &free_stateid->fr_stateid);
 }
 
 static __be32