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fd4056db7a
While using "return" when calling a void returning function inside a function that returns void doesn't cause a compiler warning, it looks weird. Convert the bunch of if() statements to a switch() and remove these return statements. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Tested-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.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 reStructuredText 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.