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Kernel: Modernize use of pointers in VirtIO

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Raw pointers were mostly replaced with smart pointers and references
where appropriate based on kling and smartcomputer7's suggestions :)

Co-authored-by: Sahan <sahan.h.fernando@gmail.com>
This commit is contained in:
Idan Horowitz 2021-04-15 19:12:06 +10:00 • committed by Andreas Kling
parent ea4c9efbb9
commit 4a467c553a
6 changed files with 146 additions and 156 deletions
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3
Kernel/VirtIO/VirtIOQueue.cpp
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@ -86,8 +86,7 @@ bool VirtIOQueue::supply_buffer(const u8* buffer, u32 len, BufferType buffer_typ
full_memory_barrier();
auto device_flags = m_device->flags;
dbgln("VirtIODevice: supplied buffer... should notify: {}", device_flags);
return device_flags & 1;
return !(device_flags & 1); // if bit 1 is enabled the device disabled interrupts
}
bool VirtIOQueue::new_data_available() const
{