5d9b0f859b
Check for the expected endpoints in attach() and fail loudly if not present. Note that failing to do this appears to be benign sinceda280e3488("USB: keyspan_pda: clean up write-urb busy handling") which prevents a NULL-pointer dereference in write() by never marking a non-existent write-urb as free. Fixes:1da177e4c3("Linux-2.6.12-rc2") Cc: stable <stable@vger.kernel.org> # < v3.3 Signed-off-by: Johan Hovold <johan@kernel.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.