smatch: pull upstream fixes

BUG=chromium:985180
TEST=CQ passes

Change-Id: I2ce801aeff940f4ad756f674b5d97ae25c6d5315
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2213293
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
1 file changed