linux-kernel - [PATCH 4.18 108/197] NFSv4: Fix error handling in nfs4_sp4_select

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Message-Id: <20180913131845.870544708@linuxfoundation.org>
Date:   Thu, 13 Sep 2018 15:30:57 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Wei Yongjun <weiyongjun1@...wei.com>,
        Anna Schumaker <Anna.Schumaker@...app.com>,
        Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.18 108/197] NFSv4: Fix error handling in nfs4_sp4_select_mode()

4.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Wei Yongjun <weiyongjun1@...wei.com>

[ Upstream commit 72bf75cfc00c02aa66ef6133048f37aa5d88825c ]

Error code is set in the error handling cases but never used. Fix it.

Fixes: 937e3133cd0b ("NFSv4.1: Ensure we clear the SP4_MACH_CRED flags in nfs4_sp4_select_mode()")
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@...app.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 fs/nfs/nfs4proc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -7734,7 +7734,7 @@ static int nfs4_sp4_select_mode(struct n
 	}
 out:
 	clp->cl_sp4_flags = flags;
-	return 0;
+	return ret;
 }
 
 struct nfs41_exchange_id_data {