Philippe Mathieu-Daudé 1cf5ae5129 hw/input/adb-kbd: Remove dead assignment
Since commit 5a1f49718 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>
2020-05-04 14:43:24 +02:00
..
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