COVERITY RESOURCE_LEAK - Missing parse_arg_eq_done() before return

[shao-liancheng]

OpenBCM/sdk-6.5.21/src/appl/test/tabledma.c

Line 1812 in 954b242

return rv;

'parse_arg_eq_done(&pt)' should be called to free memory before function return.

The problem also happens at

OpenBCM/sdk-6.5.21/src/appl/test/tabledma.c

Line 1816 in 954b242

return rv;

OpenBCM/sdk-6.5.21/src/appl/test/tabledma.c

Line 1828 in 954b242

return rv;

Suggest to write same code style before exiting the function

    LOG_ERROR(BSL_LS_APPL_TESTS, (BSL_META_U(unit, xxxx, ....);  // log the error
    rv = xx; // set proper return value
    goto exit;