Krzysztof Kozlowski 044be470d2 device: fix -Wsign-compare ...

Code should avoid comparing signed and unsigned integers, because of
implicit case.  Explicit casts are safe because 'lock' size is PATH_MAX.

  device.c: In function ‘device_lock’:
  device.c:64:15: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
     64 |         if (n >= sizeof(lock))
        |               ^~

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

2023-05-08 15:02:37 -05:00

7.6 KiB

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