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Everywhere: Convert ByteBuffer factory methods from Optional -> ErrorOr

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Apologies for the enormous commit, but I don't see a way to split this
up nicely. In the vast majority of cases it's a simple change. A few
extra places can use TRY instead of manual error checking though. :^)
This commit is contained in:
Sam Atkins 2022-01-20 17:47:39 +00:00 • committed by Andreas Kling
parent 140f1d9e55
commit 45cf40653a
79 changed files with 202 additions and 274 deletions
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4
Kernel/Storage/ATA/IDEChannel.cpp
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@ -381,8 +381,8 @@ UNMAP_AFTER_INIT void IDEChannel::detect_disks()
}
// FIXME: Handle possible OOM situation here.
ByteBuffer wbuf = ByteBuffer::create_uninitialized(512).release_value();
ByteBuffer bbuf = ByteBuffer::create_uninitialized(512).release_value();
ByteBuffer wbuf = ByteBuffer::create_uninitialized(512).release_value_but_fixme_should_propagate_errors();
ByteBuffer bbuf = ByteBuffer::create_uninitialized(512).release_value_but_fixme_should_propagate_errors();
u8* b = bbuf.data();
u16* w = (u16*)wbuf.data();