linux-kernel - [PATCH 1/6] smb/server: fix return value of smb2

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Message-ID: <20251017084610.3085644-2-chenxiaosong.chenxiaosong@linux.dev>
Date: Fri, 17 Oct 2025 16:46:05 +0800
From: chenxiaosong.chenxiaosong@...ux.dev
To: sfrench@...ba.org,
	smfrench@...il.com,
	linkinjeon@...nel.org,
	linkinjeon@...ba.org
Cc: linux-cifs@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	ChenXiaoSong <chenxiaosong@...inos.cn>
Subject: [PATCH 1/6] smb/server: fix return value of smb2_read()

From: ChenXiaoSong <chenxiaosong@...inos.cn>

STATUS_END_OF_FILE maps to the linux error -ENODATA. Perhaps in the future
we can move client/smb2maperror.c into common/ and then call
map_smb2_to_linux_error() to get the linux error.

Signed-off-by: ChenXiaoSong <chenxiaosong@...inos.cn>
---
 fs/smb/server/smb2pdu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index f901ae18e68a..83d8a325b9ea 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -6842,7 +6842,7 @@ int smb2_read(struct ksmbd_work *work)
 		rsp->hdr.Status = STATUS_END_OF_FILE;
 		smb2_set_err_rsp(work);
 		ksmbd_fd_put(work, fp);
-		return 0;
+		return -ENODATA,;
 	}
 
 	ksmbd_debug(SMB, "nbytes %zu, offset %lld mincount %zu\n",
-- 
2.43.0