Merge "power.cpp: Remove unnecessary else" into main am: 8d39a9cfd2 am: 65219f9f1d

Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware_legacy/+/3087185

Change-Id: I592148c115e816af2c5f2579cdbc723685224531
Signed-off-by: Automerger Merge Worker <[email protected]>