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b0f6807d35
The function soc_device_match() is difficult to read for various
reasons:
- There are two loop conditions using different styles: "while (...)"
(which is BTW always true) vs. "if ... break",
- The are two return condition using different logic: "if ... return
foo" vs. "if ... else return bar".
Make the code easier to read by:
1. Removing the always-true "!ret" loop condition, and dropping the
now unneeded pre-initialization of "ret",
2. Converting "if ... break" to a proper "while (...)" loop condition,
3. Inverting the logic of the second return condition.
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/9f9107c06f7d065ae6581e5290ef5d72f7298fd1.1646132835.git.geert+renesas@glider.be
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.