|  | @@ -72,8 +72,8 @@ struct cpu_test {
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				|  |  |    uint32_t ncores;
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				|  |  |    int is_done;
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				|  |  |    gpr_cv done_cv;
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				|  |  | -  int *used; /* is this core used? */
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				|  |  | -  unsigned r;     /* random number */
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				|  |  | +  int *used;  /* is this core used? */
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				|  |  | +  unsigned r; /* random number */
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				|  |  |  };
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				|  |  |  
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				|  |  |  static void worker_thread(void *arg) {
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