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321cab4b5e
This bitwisen / boolean expression can be made more readable while
reducing the line lengths at the same time. This commit uses the
fact that
a & (b | c) == (b | c)
evaluates to true if and only if
(a & b) && (a & c)
is true. Since b and c are constants with relatively long names,
using the second form makes the code much more readable and shorter.
Signed-off-by: Tobias Nießen <tobias.niessen@stud.uni-hannover.de>
Signed-off-by: Sabrina Gaube <sabrina-gaube@web.de>
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.