b43_dma_ptr_is_poisoned 785 drivers/net/wireless/broadcom/b43/dma.c if (!meta->skb || b43_dma_ptr_is_poisoned(meta->skb)) { b43_dma_ptr_is_poisoned 1478 drivers/net/wireless/broadcom/b43/dma.c if (b43_dma_ptr_is_poisoned(meta->skb)) {