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| author | Arnaldo Carvalho de Melo <acme@ghostprotocols.net> | 2007-03-31 11:55:19 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:28:29 -0700 |
| commit | 27d7ff46a3498d3debc6ba68fb8014c702b81170 (patch) | |
| tree | b5a0c617cf8339524d3b1f1633e08eae7b94cf86 /drivers/net/tokenring | |
| parent | 3dbad80ac7632f243b824d469301abb97ec634a1 (diff) | |
| download | linux-27d7ff46a3498d3debc6ba68fb8014c702b81170.tar.gz linux-27d7ff46a3498d3debc6ba68fb8014c702b81170.tar.bz2 linux-27d7ff46a3498d3debc6ba68fb8014c702b81170.zip | |
[SK_BUFF]: Introduce skb_copy_to_linear_data{_offset}
To clearly state the intent of copying to linear sk_buffs, _offset being a
overly long variant but interesting for the sake of saving some bytes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Diffstat (limited to 'drivers/net/tokenring')
| -rw-r--r-- | drivers/net/tokenring/smctr.c | 4 | ||||
| -rw-r--r-- | drivers/net/tokenring/tms380tr.c | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index b0296d80e46c..9bbea5c8acf4 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -3889,7 +3889,7 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, /* Slide data into a sleek skb. */ skb_put(skb, skb->len); - memcpy(skb->data, rmf, skb->len); + skb_copy_to_linear_data(skb, rmf, skb->len); /* Update Counters */ tp->MacStat.rx_packets++; @@ -4475,7 +4475,7 @@ static int smctr_rx_frame(struct net_device *dev) if (skb) { skb_put(skb, rx_size); - memcpy(skb->data, pbuff, rx_size); + skb_copy_to_linear_data(skb, pbuff, rx_size); /* Update Counters */ tp->MacStat.rx_packets++; diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index e6f0817c3509..12bd294045a7 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -2178,7 +2178,8 @@ static void tms380tr_rcv_status_irq(struct net_device *dev) || rpl->SkbStat == SKB_DMA_DIRECT)) { if(rpl->SkbStat == SKB_DATA_COPY) - memcpy(skb->data, ReceiveDataPtr, Length); + skb_copy_to_linear_data(skb, ReceiveDataPtr, + Length); /* Deliver frame to system */ rpl->Skb = NULL; |