Symbol: B43_DMA_PTR_POISON
drivers/net/wireless/broadcom/b43/dma.c
1535
meta->skb = B43_DMA_PTR_POISON;
drivers/net/wireless/broadcom/b43/dma.c
854
ring->meta->skb = B43_DMA_PTR_POISON;
drivers/net/wireless/broadcom/b43/dma.h
179
#define b43_dma_ptr_is_poisoned(ptr) (unlikely((ptr) == B43_DMA_PTR_POISON))