diff options
| author | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
| commit | bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch) | |
| tree | 427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /net/ieee80211/ieee80211_tx.c | |
| parent | 3d29cdff999c37b3876082278a8134a0642a02cd (diff) | |
| parent | dc87c3985e9b442c60994308a96f887579addc39 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/Makefile
drivers/usb/input/gtco.c
Diffstat (limited to 'net/ieee80211/ieee80211_tx.c')
| -rw-r--r-- | net/ieee80211/ieee80211_tx.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c index c55949e5c58a..a4c3c51140a3 100644 --- a/net/ieee80211/ieee80211_tx.c +++ b/net/ieee80211/ieee80211_tx.c @@ -225,10 +225,10 @@ static int ieee80211_classify(struct sk_buff *skb) struct iphdr *ip; eth = (struct ethhdr *)skb->data; - if (eth->h_proto != __constant_htons(ETH_P_IP)) + if (eth->h_proto != htons(ETH_P_IP)) return 0; - ip = skb->nh.iph; + ip = ip_hdr(skb); switch (ip->tos & 0xfc) { case 0x20: return 2; @@ -309,8 +309,8 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) } /* Save source and destination addresses */ - memcpy(dest, skb->data, ETH_ALEN); - memcpy(src, skb->data + ETH_ALEN, ETH_ALEN); + skb_copy_from_linear_data(skb, dest, ETH_ALEN); + skb_copy_from_linear_data_offset(skb, ETH_ALEN, src, ETH_ALEN); if (host_encrypt || host_build_iv) fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA | @@ -363,7 +363,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) snapped = 1; ieee80211_copy_snap(skb_put(skb_new, SNAP_SIZE + sizeof(u16)), ether_type); - memcpy(skb_put(skb_new, skb->len), skb->data, skb->len); + skb_copy_from_linear_data(skb, skb_put(skb_new, skb->len), skb->len); res = crypt->ops->encrypt_msdu(skb_new, hdr_len, crypt->priv); if (res < 0) { IEEE80211_ERROR("msdu encryption failed\n"); @@ -492,7 +492,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) bytes -= SNAP_SIZE + sizeof(u16); } - memcpy(skb_put(skb_frag, bytes), skb->data, bytes); + skb_copy_from_linear_data(skb, skb_put(skb_frag, bytes), bytes); /* Advance the SKB... */ skb_pull(skb, bytes); @@ -502,9 +502,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) if (host_encrypt) ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len); else if (host_build_iv) { - struct ieee80211_crypt_data *crypt; - - crypt = ieee->crypt[ieee->tx_keyidx]; atomic_inc(&crypt->refcnt); if (crypt->ops->build_iv) crypt->ops->build_iv(skb_frag, hdr_len, |