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From:   "J. Bruce Fields" <bfields@redhat.com>
To:     Chuck Lever <chuck.lever@oracle.com>
Cc:     linux-nfs@vger.kernel.org, "J. Bruce Fields" <bfields@redhat.com>
Subject: [PATCH 1/9] nfsd4: simplify process_lookup1
Date:   Thu, 21 Jan 2021 13:49:47 -0500
Message-Id: <1611254995-23131-1-git-send-email-bfields@redhat.com>
In-Reply-To: <6D288689-85E5-4E3E-9117-B71FB45FFABB@oracle.com>
References: <6D288689-85E5-4E3E-9117-B71FB45FFABB@oracle.com>
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From: "J. Bruce Fields" <bfields@redhat.com>

This STALE_CLIENTID check is redundant with the one in
lookup_clientid().

There's a difference in behavior is in case of memory allocation
failure, which I think isn't a big deal.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/nfsd/nfs4state.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 1d2cd6a88f61..f9f89229dba6 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4680,8 +4680,6 @@ nfsd4_process_open1(struct nfsd4_compound_state *cstate,
 	struct nfs4_openowner *oo = NULL;
 	__be32 status;
 
-	if (STALE_CLIENTID(&open->op_clientid, nn))
-		return nfserr_stale_clientid;
 	/*
 	 * In case we need it later, after we've already created the
 	 * file and don't want to risk a further failure:
-- 
2.29.2