From: ChenXiaoSong <chenxiaosong@kylinos.cn>
Date: Fri, 17 Oct 2025 10:46:07 +0000 (+0800)
Subject: smb/server: fix return value of smb2_read()
X-Git-Tag: v6.19-rc1~163^2~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5b462e35373a68a5a7954f5e00383998cc7fe92;p=thirdparty%2Fkernel%2Flinux.git

smb/server: fix return value of smb2_read()

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@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 17ce41fb99957..6a482e4c1d623 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -6832,7 +6832,7 @@ 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",