From 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 25 Apr 2007 17:40:23 -0700 Subject: [ETH]: Make eth_type_trans set skb->dev like the other *_type_trans One less thing for drivers writers to worry about. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/net/ioc3-eth.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/net/ioc3-eth.c') diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index 4ad780719a84..ea07aa5ba51b 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -633,8 +633,6 @@ static inline void ioc3_rx(struct ioc3_private *ip) ip->rx_skbs[rx_entry] = NULL; /* Poison */ - new_skb->dev = priv_netdev(ip); - /* Because we reserve afterwards. */ skb_put(new_skb, (1664 + RX_OFFSET)); rxb = (struct ioc3_erxbuf *) new_skb->data; @@ -940,7 +938,6 @@ static void ioc3_alloc_rings(struct net_device *dev) } ip->rx_skbs[i] = skb; - skb->dev = dev; /* Because we reserve afterwards. */ skb_put(skb, (1664 + RX_OFFSET)); -- cgit v1.2.1 From eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 20 Apr 2007 22:47:35 -0700 Subject: [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/net/ioc3-eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ioc3-eth.c') diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index ea07aa5ba51b..d375e786b4b3 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -1393,9 +1393,9 @@ static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev) * manually. */ if (skb->ip_summed == CHECKSUM_PARTIAL) { - int proto = ntohs(skb->nh.iph->protocol); + const struct iphdr *ih = ip_hdr(skb); + const int proto = ntohs(ih->protocol); unsigned int csoff; - struct iphdr *ih = skb->nh.iph; uint32_t csum, ehsum; uint16_t *eh; -- cgit v1.2.1 From 4bedb45203eab92a87b4c863fe2d0cded633427f Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 13 Mar 2007 14:28:48 -0300 Subject: [SK_BUFF]: Introduce udp_hdr(), remove skb->h.uh Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/net/ioc3-eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ioc3-eth.c') diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index d375e786b4b3..ba012e10d79a 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -1422,7 +1422,7 @@ static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev) csoff = ETH_HLEN + (ih->ihl << 2); if (proto == IPPROTO_UDP) { csoff += offsetof(struct udphdr, check); - skb->h.uh->check = csum; + udp_hdr(skb)->check = csum; } if (proto == IPPROTO_TCP) { csoff += offsetof(struct tcphdr, check); -- cgit v1.2.1 From aa8223c7bb0b05183e1737881ed21827aa5b9e73 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 10 Apr 2007 21:04:22 -0700 Subject: [SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/net/ioc3-eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ioc3-eth.c') diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index ba012e10d79a..bc62e770a256 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -1426,7 +1426,7 @@ static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev) } if (proto == IPPROTO_TCP) { csoff += offsetof(struct tcphdr, check); - skb->h.th->check = csum; + tcp_hdr(skb)->check = csum; } w0 = ETXD_DOCHECKSUM | (csoff << ETXD_CHKOFF_SHIFT); -- cgit v1.2.1 From d626f62b11e00c16e81e4308ab93d3f13551812a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Mar 2007 18:55:52 -0300 Subject: [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 --- drivers/net/ioc3-eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ioc3-eth.c') diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index bc62e770a256..f749e07c6425 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -1443,7 +1443,7 @@ static int ioc3_start_xmit(struct sk_buff *skb, struct net_device *dev) if (len <= 104) { /* Short packet, let's copy it directly into the ring. */ - memcpy(desc->data, skb->data, skb->len); + skb_copy_from_linear_data(skb, desc->data, skb->len); if (len < ETH_ZLEN) { /* Very short packet, pad with zeros at the end. */ memset(desc->data + len, 0, ETH_ZLEN - len); -- cgit v1.2.1