diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-19 15:33:04 -0700 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:41 -0700 |
commit | 98e399f82ab3a6d863d1d4a7ea48925cc91c830e (patch) | |
tree | 5f84043aeec1ec27c2e8e6cc25b5d2e6c3d07343 /arch | |
parent | 31713c333ddbb66d694829082620b69b71c4b09a (diff) | |
download | op-kernel-dev-98e399f82ab3a6d863d1d4a7ea48925cc91c830e.zip op-kernel-dev-98e399f82ab3a6d863d1d4a7ea48925cc91c830e.tar.gz |
[SK_BUFF]: Introduce skb_mac_header()
For the places where we need a pointer to the mac header, it is still legal to
touch skb->mac.raw directly if just adding to, subtracting from or setting it
to another layer header.
This one also converts some more cases to skb_reset_mac_header() that my
regex missed as it had no spaces before nor after '=', ugh.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/um/drivers/daemon_kern.c | 2 | ||||
-rw-r--r-- | arch/um/drivers/mcast_kern.c | 2 | ||||
-rw-r--r-- | arch/um/drivers/pcap_kern.c | 2 | ||||
-rw-r--r-- | arch/um/drivers/slip_kern.c | 2 | ||||
-rw-r--r-- | arch/um/drivers/slirp_kern.c | 2 | ||||
-rw-r--r-- | arch/um/os-Linux/drivers/ethertap_kern.c | 2 | ||||
-rw-r--r-- | arch/um/os-Linux/drivers/tuntap_kern.c | 2 |
7 files changed, 7 insertions, 7 deletions
diff --git a/arch/um/drivers/daemon_kern.c b/arch/um/drivers/daemon_kern.c index 9c2e7a7..adeece1 100644 --- a/arch/um/drivers/daemon_kern.c +++ b/arch/um/drivers/daemon_kern.c @@ -46,7 +46,7 @@ static int daemon_read(int fd, struct sk_buff **skb, { *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER); if(*skb == NULL) return(-ENOMEM); - return(net_recvfrom(fd, (*skb)->mac.raw, + return(net_recvfrom(fd, skb_mac_header(*skb), (*skb)->dev->mtu + ETH_HEADER_OTHER)); } diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c index 52ccb7b..e6b8e0d 100644 --- a/arch/um/drivers/mcast_kern.c +++ b/arch/um/drivers/mcast_kern.c @@ -50,7 +50,7 @@ static int mcast_read(int fd, struct sk_buff **skb, struct uml_net_private *lp) { *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER); if(*skb == NULL) return(-ENOMEM); - return(net_recvfrom(fd, (*skb)->mac.raw, + return(net_recvfrom(fd, skb_mac_header(*skb), (*skb)->dev->mtu + ETH_HEADER_OTHER)); } diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c index e67362a..9488493 100644 --- a/arch/um/drivers/pcap_kern.c +++ b/arch/um/drivers/pcap_kern.c @@ -36,7 +36,7 @@ static int pcap_read(int fd, struct sk_buff **skb, { *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER); if(*skb == NULL) return(-ENOMEM); - return(pcap_user_read(fd, (*skb)->mac.raw, + return(pcap_user_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu + ETH_HEADER_OTHER, (struct pcap_data *) &lp->user)); } diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c index 25634bd..125c44f 100644 --- a/arch/um/drivers/slip_kern.c +++ b/arch/um/drivers/slip_kern.c @@ -49,7 +49,7 @@ static unsigned short slip_protocol(struct sk_buff *skbuff) static int slip_read(int fd, struct sk_buff **skb, struct uml_net_private *lp) { - return(slip_user_read(fd, (*skb)->mac.raw, (*skb)->dev->mtu, + return(slip_user_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu, (struct slip_data *) &lp->user)); } diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c index b3ed8fb..0a0324a 100644 --- a/arch/um/drivers/slirp_kern.c +++ b/arch/um/drivers/slirp_kern.c @@ -53,7 +53,7 @@ static unsigned short slirp_protocol(struct sk_buff *skbuff) static int slirp_read(int fd, struct sk_buff **skb, struct uml_net_private *lp) { - return(slirp_user_read(fd, (*skb)->mac.raw, (*skb)->dev->mtu, + return(slirp_user_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu, (struct slirp_data *) &lp->user)); } diff --git a/arch/um/os-Linux/drivers/ethertap_kern.c b/arch/um/os-Linux/drivers/ethertap_kern.c index 7054182..1268914 100644 --- a/arch/um/os-Linux/drivers/ethertap_kern.c +++ b/arch/um/os-Linux/drivers/ethertap_kern.c @@ -43,7 +43,7 @@ static int etap_read(int fd, struct sk_buff **skb, struct uml_net_private *lp) *skb = ether_adjust_skb(*skb, ETH_HEADER_ETHERTAP); if(*skb == NULL) return(-ENOMEM); - len = net_recvfrom(fd, (*skb)->mac.raw, + len = net_recvfrom(fd, skb_mac_header(*skb), (*skb)->dev->mtu + 2 * ETH_HEADER_ETHERTAP); if(len <= 0) return(len); skb_pull(*skb, 2); diff --git a/arch/um/os-Linux/drivers/tuntap_kern.c b/arch/um/os-Linux/drivers/tuntap_kern.c index 76570a2..f1714e7 100644 --- a/arch/um/os-Linux/drivers/tuntap_kern.c +++ b/arch/um/os-Linux/drivers/tuntap_kern.c @@ -43,7 +43,7 @@ static int tuntap_read(int fd, struct sk_buff **skb, { *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER); if(*skb == NULL) return(-ENOMEM); - return(net_read(fd, (*skb)->mac.raw, + return(net_read(fd, skb_mac_header(*skb), (*skb)->dev->mtu + ETH_HEADER_OTHER)); } |