From d626f62b11e00c16e81e4308ab93d3f13551812a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Mar 2007 18:55:52 -0300 Subject: [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 --- drivers/net/wireless/atmel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/atmel.c') diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 1c17cbe..51a7db5 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) -- cgit v1.1