From 522dcc76269fcc27a3a0128ca7699270fae61b60 Mon Sep 17 00:00:00 2001
From: Namjae Jeon <namjae.jeon@samsung.com>
Date: Wed, 26 May 2021 15:30:50 +0900
Subject: [PATCH] cifsd: never return 1 on failure

Never return 1 on failure.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---
 fs/cifsd/auth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/cifsd/auth.c b/fs/cifsd/auth.c
index a89de24aa576..7e56966f87d4 100644
--- a/fs/cifsd/auth.c
+++ b/fs/cifsd/auth.c
@@ -1144,7 +1144,7 @@ static int ksmbd_get_encryption_key(struct ksmbd_conn *conn, __u64 ses_id,
 
 	sess = ksmbd_session_lookup(conn, ses_id);
 	if (!sess)
-		return 1;
+		return -EINVAL;
 
 	ses_enc_key = enc ? sess->smb3encryptionkey :
 		sess->smb3decryptionkey;