258afa7866
The ieee80211 class registers a callback which actually does nothing. Given that the callback is optional, and all its accesses are protected by a NULL check, remove it entirely. Signed-off-by: Matteo Croce <mcroce@microsoft.com> Link: https://lore.kernel.org/r/20210208113356.4105-1-mcroce@linux.microsoft.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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.