set_smb2_rsp_status() after __process_request() sets the wrong error status. This patch resets all iov vectors and sets the error status on clean one. Fixes: e2b76ab8b5c9 ("ksmbd: add support for read compound") Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>