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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 3/9] nfsd: simplify nfsd_renew
Date:   Thu, 21 Jan 2021 13:49:49 -0500
Message-Id: <1611254995-23131-3-git-send-email-bfields@redhat.com>
In-Reply-To: <1611254995-23131-1-git-send-email-bfields@redhat.com>
References: <6D288689-85E5-4E3E-9117-B71FB45FFABB@oracle.com>
 <1611254995-23131-1-git-send-email-bfields@redhat.com>
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From: "J. Bruce Fields" <bfields@redhat.com>

You can take the single-exit thing too far, I think.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 fs/nfsd/nfs4state.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 7ea63d7cec4d..ba955bbf21df 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -5300,15 +5300,12 @@ nfsd4_renew(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	trace_nfsd_clid_renew(clid);
 	status = lookup_clientid(clid, cstate, nn, false);
 	if (status)
-		goto out;
+		return status;
 	clp = cstate->clp;
-	status = nfserr_cb_path_down;
 	if (!list_empty(&clp->cl_delegations)
 			&& clp->cl_cb_state != NFSD4_CB_UP)
-		goto out;
-	status = nfs_ok;
-out:
-	return status;
+		return nfserr_cb_path_down;
+	return nfs_ok;
 }
 
 void
-- 
2.29.2