minor cleanup in ccn-lite-mkC.c and test_sockunion.c

cn-uofbasel / ccn-lite

CCN-lite, a lightweight implementation of the CCNx protocol and its variations

ISC License

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minor cleanup in ccn-lite-mkC.c and test_sockunion.c #333

Closed mfrey closed 5 years ago

mfrey commented 5 years ago

Contribution description

The PR addresses a few minor issues identified by the scan-build.sh script. It removes non necessary (void)variable statements for potentially unused variables and clarifies a 'non-null' warning caused by LLVMs static code analyzer.