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Since commit5a1f49718
the 'olen' variable is not really used. Remove it to fix a warning reported by Clang static code analyzer: CC hw/input/adb-kbd.o hw/input/adb-kbd.c:200:5: warning: Value stored to 'olen' is never read olen = 0; ^ ~ Fixes:5a1f49718
(adb: add support for QKeyCode) Reported-by: Clang Static Analyzer Suggested-by: BALATON Zoltan <balaton@eik.bme.hu> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200422133152.16770-5-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>