From c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 10 Apr 2007 20:45:18 -0700 Subject: [SK_BUFF]: Introduce skb_reset_network_header(skb) For the common, open coded 'skb->nh.raw = skb->data' operation, so that we can later turn skb->nh.raw into a offset, reducing the size of struct sk_buff in 64bit land while possibly keeping it as a pointer on 32bit. This one touches just the most simple case, next will handle the slightly more "complex" cases. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/net/wireless/hostap/hostap_80211_rx.c | 4 ++-- drivers/net/wireless/hostap/hostap_ap.c | 2 +- drivers/net/wireless/hostap/hostap_main.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless/hostap') diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c index e4082f9d766b..7b7c1ca8f1f4 100644 --- a/drivers/net/wireless/hostap/hostap_80211_rx.c +++ b/drivers/net/wireless/hostap/hostap_80211_rx.c @@ -1076,8 +1076,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, skb2->dev = dev; skb2->protocol = __constant_htons(ETH_P_802_3); skb_reset_mac_header(skb2); - skb2->nh.raw = skb2->data; - /* skb2->nh.raw = skb2->data + ETH_HLEN; */ + skb_reset_network_header(skb2); + /* skb2->nh.raw += ETH_HLEN; */ dev_queue_xmit(skb2); } diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index cc18f9686d27..797d950d5d61 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -983,7 +983,7 @@ static void prism2_send_mgmt(struct net_device *dev, skb->dev = dev; skb_reset_mac_header(skb); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); dev_queue_xmit(skb); } #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index c2616e7b0059..1f9edd91565d 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -1064,7 +1064,7 @@ int prism2_sta_send_mgmt(local_info_t *local, u8 *dst, u16 stype, skb->dev = dev; skb_reset_mac_header(skb); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); dev_queue_xmit(skb); return 0; -- cgit v1.2.2