c49d3f3fa6
gb_loopback_device::list_op_async is never used except for the LIST_INIT. The ::list field appears to have a few more uses, but on closer inspection the linked list of struct gb_loopbacks that it heads is never used for anything, so there's no reason to maintain it, much less to keep it sorted. Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.