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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-27 18:55:52 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:28:23 -0700 |
| commit | d626f62b11e00c16e81e4308ab93d3f13551812a (patch) | |
| tree | fac4af6ced853755e12fc709d55f0c2bec51265d /drivers/net/wireless/atmel.c | |
| parent | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff) | |
| download | linux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz linux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.bz2 linux-d626f62b11e00c16e81e4308ab93d3f13551812a.zip | |
[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}
To clearly state the intent of copying from 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@redhat.com>
Diffstat (limited to 'drivers/net/wireless/atmel.c')
| -rw-r--r-- | drivers/net/wireless/atmel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 1c17cbe007ba..51a7db53afa5 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -827,14 +827,14 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) if (priv->wep_is_on) frame_ctl |= IEEE80211_FCTL_PROTECTED; if (priv->operating_mode == IW_MODE_ADHOC) { - memcpy(&header.addr1, skb->data, 6); + skb_copy_from_linear_data(skb, &header.addr1, 6); memcpy(&header.addr2, dev->dev_addr, 6); memcpy(&header.addr3, priv->BSSID, 6); } else { frame_ctl |= IEEE80211_FCTL_TODS; memcpy(&header.addr1, priv->CurrentBSSID, 6); memcpy(&header.addr2, dev->dev_addr, 6); - memcpy(&header.addr3, skb->data, 6); + skb_copy_from_linear_data(skb, &header.addr3, 6); } if (priv->use_wpa) |