Re: [RFT][PATCH] ACPI: OSL: Use rwlock instead of RCU for memory management

On Fri, Jun 5, 2020 at 5:11 PM Rafael J. Wysocki rjw@rjwysocki.net wrote:

...

•   if (!refcount) {
  

•           write_lock_irq(&acpi_ioremaps_list_lock);
  

•           list_del(&map->list);
  

•           write_unlock_irq(&acpi_ioremaps_list_lock);
  

•   }
    return refcount;
  

It seems we can decrease indentation level at the same time:

if (refcount) return refcount;

... return 0;