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[v2,008/118] NFSD: Replace READ* macros in nfsd4_decode_close()

Message ID 160590446846.1340.9664040070243046724.stgit@klimt.1015granger.net (mailing list archive)
State New, archived
Headers show
Series Update NFSD XDR functions | expand

Commit Message

Chuck Lever Nov. 20, 2020, 8:34 p.m. UTC
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 fs/nfsd/nfs4xdr.c |    8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
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Patch

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 027582d682ae..06028e4f1b5d 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -558,13 +558,9 @@  static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp,
 static __be32
 nfsd4_decode_close(struct nfsd4_compoundargs *argp, struct nfsd4_close *close)
 {
-	DECODE_HEAD;
-
-	READ_BUF(4);
-	close->cl_seqid = be32_to_cpup(p++);
+	if (xdr_stream_decode_u32(argp->xdr, &close->cl_seqid) < 0)
+		return nfserr_bad_xdr;
 	return nfsd4_decode_stateid4(argp, &close->cl_stateid);
-
-	DECODE_TAIL;
 }