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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-27 18:55:52 -0300
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:28:23 -0700
commitd626f62b11e00c16e81e4308ab93d3f13551812a (patch)
treefac4af6ced853755e12fc709d55f0c2bec51265d /drivers/net/wireless/atmel.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
downloadblackbird-op-linux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz
blackbird-op-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.c4
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)
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