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@@ -880,7 +880,8 @@ static void remove_in_use(uint8_t bus_number, uint8_t device_address)
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found = true;
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found = true;
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if (in_use_tmp == in_use_head) {
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if (in_use_tmp == in_use_head) {
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in_use_head = in_use_head->next;
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in_use_head = in_use_head->next;
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- in_use_head->prev = NULL;
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+ if (in_use_head)
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+ in_use_head->prev = NULL;
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} else {
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} else {
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in_use_tmp->prev->next = in_use_tmp->next;
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in_use_tmp->prev->next = in_use_tmp->next;
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if (in_use_tmp->next)
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if (in_use_tmp->next)
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Kano