Changes

* we prefer tabs and indentations to be 8 characters width

* we prefer tabs and indentations to be 8 characters width

* consider reading [https://www.kernel.org/doc/Documentation/CodingStyle Linux kernel coding style].

* consider reading [https://www.kernel.org/doc/Documentation/process/coding-style.rst Linux kernel coding style].

Other conventions can be learned from the source code itself. In short, make sure your new code

Other conventions can be learned from the source code itself. In short, make sure your new code