tree 64a926a409fedbc4487abe5f4f1adf04cc217254
parent aeaae719ca46ad36e6e95b106c9fc515041c3606
author William Escande <wescande@google.com> 1707778305 -0800
committer William Escande <wescande@google.com> 1707789944 -0800

VolumeControl: Early return in registerCallback

replaced:
```
if (service) {
  /*
  * long code
  */
}
```
by
```
if (!service) {
  return;
}
/*
* long code
*/
```

To win some indent spaces

Bug: 324492914
Test: m Bluetooth | Existing test
Flag: Exempt, mechanical no-op
Change-Id: Ia580c60c2e35b446ecdfb373afed10206e4376b7