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Sender: Chuck Lever <chucklever@gmail.com>
Subject: [PATCH v2 050/118] NFSD: Replace READ* macros in
 nfsd4_decode_release_lockowner()
From:   Chuck Lever <chuck.lever@oracle.com>
To:     linux-nfs@vger.kernel.org
Date:   Fri, 20 Nov 2020 15:38:12 -0500
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Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 fs/nfsd/nfs4xdr.c |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 65c34bb52d16..8e2609658904 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1363,20 +1363,20 @@ nfsd4_decode_write(struct nfsd4_compoundargs *argp, struct nfsd4_write *write)
 static __be32
 nfsd4_decode_release_lockowner(struct nfsd4_compoundargs *argp, struct nfsd4_release_lockowner *rlockowner)
 {
-	DECODE_HEAD;
+	__be32 status;
 
 	if (argp->minorversion >= 1)
 		return nfserr_notsupp;
 
-	READ_BUF(12);
-	COPYMEM(&rlockowner->rl_clientid, sizeof(clientid_t));
-	rlockowner->rl_owner.len = be32_to_cpup(p++);
-	READ_BUF(rlockowner->rl_owner.len);
-	READMEM(rlockowner->rl_owner.data, rlockowner->rl_owner.len);
+	status = nfsd4_decode_state_owner4(argp, &rlockowner->rl_clientid,
+					   &rlockowner->rl_owner);
+	if (status)
+		return status;
 
 	if (argp->minorversion && !zero_clientid(&rlockowner->rl_clientid))
 		return nfserr_inval;
-	DECODE_TAIL;
+
+	return nfs_ok;
 }
 
 static __be32