aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ray_cs.c
diff options
context:
space:
mode:
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/ray_cs.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
[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/ray_cs.c')
-rw-r--r--drivers/net/wireless/ray_cs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 9633b0457f8..3be624295a1 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2242,7 +2242,8 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned i
rx_ptr += copy_from_rx_buff(local, rx_ptr, pkt_addr & RX_BUFF_END, rx_len);
/* Get source address */
#ifdef WIRELESS_SPY
- memcpy(linksrcaddr, ((struct mac_header *)skb->data)->addr_2, ETH_ALEN);
+ skb_copy_from_linear_data_offset(skb, offsetof(struct mac_header, addr_2),
+ linksrcaddr, ETH_ALEN);
#endif
/* Now, deal with encapsulation/translation/sniffer */
if (!sniffer) {