Re: [PATCH][v2] tools/power turbostat: if --max_loop, print for specific time of loops

[Yu Chen]

On Wed, Apr 11, 2018 at 12:29:04PM +0300, Artem Bityutskiy wrote:
> On Tue, 2018-04-10 at 22:51 +0800, Yu Chen wrote:
> > +		case 't':
> > +			{
> > +				int loops = strtod(optarg, NULL);
> > +
> > +				if (loops <= 0) {
> > +					fprintf(outf, "loops %d should be positive number\n",
> > +						iterations);
> > +					exit(2);
> > +				}
> > +				iterations = loops;
> > +			}
> 
> What is the point of the additional {} scope and the 'loops' variable
> in it? You could use the 'iterations' variable directly and simplify
> the code.
Got your point, will change it.
> 
> Artem.