[PATCH] pylibfdt: Rework "avoid unused variable warning" lines

[Tom Rini]

On Mon, May 24, 2021 at 11:47:27AM -0400, Tom Rini wrote:

> Clang has -Wself-assign enabled by default under -Wall and so when
> building with -Werror we would get an error here.  Inspired by Linux
> kernel git commit a21151b9d81a ("tools/build: tweak unused value
> workaround") make use of the fact that both Clang and GCC support
> casting to `void` as the method to note that something is intentionally
> unused.
> 
> Signed-off-by: Tom Rini <trini at konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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