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| author | Arnaldo Carvalho de Melo | 2007-03-31 16:55:19 +0200 |
|---|---|---|
| committer | David S. Miller | 2007-04-26 07:28:29 +0200 |
| commit | 27d7ff46a3498d3debc6ba68fb8014c702b81170 (patch) | |
| tree | b5a0c617cf8339524d3b1f1633e08eae7b94cf86 /drivers/net/loopback.c | |
| parent | [NET]: Fix warnings in 3c523.c and ni52.c (diff) | |
| download | kernel-qcow2-linux-27d7ff46a3498d3debc6ba68fb8014c702b81170.tar.gz kernel-qcow2-linux-27d7ff46a3498d3debc6ba68fb8014c702b81170.tar.xz kernel-qcow2-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/loopback.c')
| -rw-r--r-- | drivers/net/loopback.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 20b5cb101368..6df673a058ce 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -94,7 +94,8 @@ static void emulate_large_send_offload(struct sk_buff *skb) skb_set_mac_header(nskb, -ETH_HLEN); skb_reset_network_header(nskb); iph = ip_hdr(nskb); - memcpy(nskb->data, skb_network_header(skb), doffset); + skb_copy_to_linear_data(nskb, skb_network_header(skb), + doffset); if (skb_copy_bits(skb, doffset + offset, nskb->data + doffset, |