Commit eae3f29c authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller

net: num_dma_maps is not used

Get rid of num_dma_maps in struct skb_shared_info, as it seems unused.
Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f957bcf0
......@@ -194,9 +194,6 @@ struct skb_shared_info {
unsigned short gso_type;
__be32 ip6_frag_id;
union skb_shared_tx tx_flags;
#ifdef CONFIG_HAS_DMA
unsigned int num_dma_maps;
#endif
struct sk_buff *frag_list;
struct skb_shared_hwtstamps hwtstamps;
skb_frag_t frags[MAX_SKB_FRAGS];
......
......@@ -30,7 +30,6 @@ int skb_dma_map(struct device *dev, struct sk_buff *skb,
goto unwind;
sp->dma_maps[i + 1] = map;
}
sp->num_dma_maps = i + 1;
return 0;
......
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