From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 22 Mar 2021 14:50:11 +0000 (+0300)
Subject: cifsd: Fix an error code in smb2_read()
X-Git-Tag: v5.15~454^2~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c1ea111fd1bb4c4020503f5c53cd05a703d1a30b;p=platform%2Fkernel%2Flinux-starfive.git

cifsd: Fix an error code in smb2_read()

This code is assigning the wrong variable to "err" so it returns
zero/success instead of -ENOMEM.

Fixes: 788b6f45c1d2 ("cifsd: add server-side procedures for SMB3")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/cifsd/smb2pdu.c b/fs/cifsd/smb2pdu.c
index 32816ba..6770ebe 100644
--- a/fs/cifsd/smb2pdu.c
+++ b/fs/cifsd/smb2pdu.c
@@ -6200,7 +6200,7 @@ int smb2_read(struct ksmbd_work *work)
 		work->aux_payload_buf = ksmbd_alloc_response(length);
 	}
 	if (!work->aux_payload_buf) {
-		err = nbytes;
+		err = -ENOMEM;
 		goto out;
 	}