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Kernel: Make UserOrKernelBuffer return KResult from read/write/memset

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This allows us to simplify a whole bunch of call sites with TRY(). :^)
This commit is contained in:
Andreas Kling 2021-09-07 12:09:52 +02:00
parent 7bf8844499
commit b481132418
29 changed files with 85 additions and 118 deletions
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4
Kernel/Devices/AsyncDeviceRequest.h
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@ -81,7 +81,7 @@ public:
void* get_private() const { return m_private; }
template<typename... Args>
[[nodiscard]] bool write_to_buffer(UserOrKernelBuffer& buffer, Args... args)
KResult write_to_buffer(UserOrKernelBuffer& buffer, Args... args)
{
if (in_target_context(buffer))
return buffer.write(forward<Args>(args)...);
@ -99,7 +99,7 @@ public:
}
template<typename... Args>
[[nodiscard]] bool read_from_buffer(const UserOrKernelBuffer& buffer, Args... args)
KResult read_from_buffer(const UserOrKernelBuffer& buffer, Args... args)
{
if (in_target_context(buffer))
return buffer.read(forward<Args>(args)...);