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Kernel: Fix adopt_ref_if_nonnull(new T).release_nonnull() pattern

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This does the exact thing as `adopt_ref`, which is a recent addition to
AK.

Note that pointers returned by a bare new (without `nothrow`) are
guaranteed not to return null, so they can safely be converted into
references.
This commit is contained in:
Daniel Bertalan 2021-06-28 15:19:25 +02:00 • committed by Ali Mohammad Pur
parent 9b1157924b
commit 2a5d9a6944
4 changed files with 4 additions and 5 deletions
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2
Kernel/Devices/MemoryDevice.cpp
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@ -17,7 +17,7 @@ namespace Kernel {
UNMAP_AFTER_INIT NonnullRefPtr<MemoryDevice> MemoryDevice::must_create()
{
return adopt_ref_if_nonnull(new MemoryDevice).release_nonnull();
return adopt_ref(*new MemoryDevice);
}
UNMAP_AFTER_INIT MemoryDevice::MemoryDevice()