service: hid: Ensure GetNextEntryIndex can't fail
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@ -32,15 +32,15 @@ struct Lifo {
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}
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std::size_t GetPreviousEntryIndex() const {
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return static_cast<size_t>((buffer_tail + total_buffer_count - 1) % total_buffer_count);
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return static_cast<size_t>((buffer_tail + max_buffer_size - 1) % max_buffer_size);
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}
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std::size_t GetNextEntryIndex() const {
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return static_cast<size_t>((buffer_tail + 1) % total_buffer_count);
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return static_cast<size_t>((buffer_tail + 1) % max_buffer_size);
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}
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void WriteNextEntry(const State& new_state) {
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if (buffer_count < total_buffer_count - 1) {
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if (buffer_count < static_cast<s64>(max_buffer_size) - 1) {
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buffer_count++;
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}
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buffer_tail = GetNextEntryIndex();
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