From 459a98ed881802dee55897441bc7f77af614368e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 19 Mar 2007 15:30:44 -0700 Subject: [SK_BUFF]: Introduce skb_reset_mac_header(skb) For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can later turn skb->mac.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/s390/net/netiucv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/s390/net/netiucv.c') diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index 594320ca1b7..82edf201440 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -635,7 +635,7 @@ static void netiucv_unpack_skb(struct iucv_connection *conn, return; } skb_put(pskb, header->next); - pskb->mac.raw = pskb->data; + skb_reset_mac_header(pskb); skb = dev_alloc_skb(pskb->len); if (!skb) { PRINT_WARN("%s Out of memory in netiucv_unpack_skb\n", @@ -646,7 +646,7 @@ static void netiucv_unpack_skb(struct iucv_connection *conn, return; } memcpy(skb_put(skb, pskb->len), pskb->data, pskb->len); - skb->mac.raw = skb->data; + skb_reset_mac_header(skb); skb->dev = pskb->dev; skb->protocol = pskb->protocol; pskb->ip_summed = CHECKSUM_UNNECESSARY; -- cgit v1.2.3