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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 /net/atm/lec.c | |
| parent | 3dbad80ac7632f243b824d469301abb97ec634a1 (diff) | |
| download | op-kernel-dev-27d7ff46a3498d3debc6ba68fb8014c702b81170.zip op-kernel-dev-27d7ff46a3498d3debc6ba68fb8014c702b81170.tar.gz | |
[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 'net/atm/lec.c')
| -rw-r--r-- | net/atm/lec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c index 4b3e72f..6d63afa 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -576,8 +576,8 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb) break; } skb2->len = sizeof(struct atmlec_msg); - memcpy(skb2->data, mesg, - sizeof(struct atmlec_msg)); + skb_copy_to_linear_data(skb2, mesg, + sizeof(*mesg)); atm_force_charge(priv->lecd, skb2->truesize); sk = sk_atm(priv->lecd); skb_queue_tail(&sk->sk_receive_queue, skb2); @@ -1337,7 +1337,7 @@ static int lane2_resolve(struct net_device *dev, u8 *dst_mac, int force, if (skb == NULL) return -1; skb->len = *sizeoftlvs; - memcpy(skb->data, *tlvs, *sizeoftlvs); + skb_copy_to_linear_data(skb, *tlvs, *sizeoftlvs); retval = send_to_lecd(priv, l_arp_xmt, dst_mac, NULL, skb); } return retval; @@ -1371,7 +1371,7 @@ static int lane2_associate_req(struct net_device *dev, u8 *lan_dst, if (skb == NULL) return 0; skb->len = sizeoftlvs; - memcpy(skb->data, tlvs, sizeoftlvs); + skb_copy_to_linear_data(skb, tlvs, sizeoftlvs); retval = send_to_lecd(priv, l_associate_req, NULL, NULL, skb); if (retval != 0) printk("lec.c: lane2_associate_req() failed\n"); |
