tree c9ac84543e513726385342335be2b25ac0ddd0e6
parent eb53b943be2949ca111140a8e05532cd74cda058
author Tom Rini <trini@konsulko.com> 1621871221 -0400
committer Tom Rini <trini@konsulko.com> 1621871264 -0400

pylibfdt: Rework "avoid unused variable warning" lines

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@konsulko.com>