[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 <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index e4082f9..7b7c1ca 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -1076,8 +1076,8 @@
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 cc18f96..797d950 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -983,7 +983,7 @@
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 c2616e7..1f9edd9 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -1064,7 +1064,7 @@
skb->dev = dev;
skb_reset_mac_header(skb);
- skb->nh.raw = skb->data;
+ skb_reset_network_header(skb);
dev_queue_xmit(skb);
return 0;