[PATCH 4.18 108/197] NFSv4: Fix error handling in nfs4_sp4_select_mode()

From: Greg Kroah-Hartman
Date: Thu Sep 13 2018 - 09:58:34 EST


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

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

From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

[ 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@xxxxxxxxxx>
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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 {