[NET] PACKET: Fix whitespace errors.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki
David S. Miller
parent
5f8f59d664
commit
1ce4f28bd7
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@ -11,7 +11,7 @@
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* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
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* Alan Cox, <gw4pts@gw4pts.ampr.org>
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*
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* Fixes:
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* Fixes:
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* Alan Cox : verify_area() now used correctly
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* Alan Cox : new skbuff lists, look ma no backlogs!
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* Alan Cox : tidied skbuff lists.
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@ -34,12 +34,12 @@
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* Alexey Kuznetsov : Untied from IPv4 stack.
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* Cyrus Durgin : Fixed kerneld for kmod.
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* Michal Ostrowski : Module initialization cleanup.
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* Ulises Alonso : Frame number limit removal and
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* Ulises Alonso : Frame number limit removal and
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* packet_set_ring memory leak.
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* Eric Biederman : Allow for > 8 byte hardware addresses.
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* The convention is that longer addresses
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* will simply extend the hardware address
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* byte arrays at the end of sockaddr_ll
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* byte arrays at the end of sockaddr_ll
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* and packet_mreq.
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*
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* This program is free software; you can redistribute it and/or
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@ -48,7 +48,7 @@
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* 2 of the License, or (at your option) any later version.
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*
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*/
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#include <linux/types.h>
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#include <linux/sched.h>
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#include <linux/mm.h>
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@ -124,7 +124,7 @@ Outgoing, dev->hard_header!=NULL
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Incoming, dev->hard_header==NULL
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mac.raw -> UNKNOWN position. It is very likely, that it points to ll header.
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PPP makes it, that is wrong, because introduce assymetry
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PPP makes it, that is wrong, because introduce assymetry
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between rx and tx paths.
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data -> data
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@ -237,7 +237,7 @@ static inline char *packet_lookup_frame(struct packet_sock *po, unsigned int pos
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frame_offset = position % po->frames_per_block;
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frame = po->pg_vec[pg_vec_pos] + (frame_offset * po->frame_size);
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return frame;
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}
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#endif
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@ -280,7 +280,7 @@ static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct
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*/
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sk = pt->af_packet_priv;
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/*
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* Yank back the headers [hope the device set this
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* right or kerboom...]
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@ -336,7 +336,7 @@ oom:
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* Output a raw packet to a device layer. This bypasses all the other
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* protocol layers and you must therefore supply it with a complete frame
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*/
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static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
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struct msghdr *msg, size_t len)
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{
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@ -346,9 +346,9 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
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struct net_device *dev;
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__be16 proto=0;
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int err;
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/*
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* Get and verify the address.
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* Get and verify the address.
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*/
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if (saddr)
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@ -362,7 +362,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
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return(-ENOTCONN); /* SOCK_PACKET must be sent giving an address */
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/*
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* Find the device first to size check it
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* Find the device first to size check it
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*/
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saddr->spkt_device[13] = 0;
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@ -370,7 +370,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
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err = -ENODEV;
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if (dev == NULL)
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goto out_unlock;
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err = -ENETDOWN;
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if (!(dev->flags & IFF_UP))
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goto out_unlock;
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@ -379,7 +379,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
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* You may not queue a frame bigger than the mtu. This is the lowest level
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* raw protocol and you must do your own fragmentation at this level.
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*/
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err = -EMSGSIZE;
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if (len > dev->mtu + dev->hard_header_len)
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goto out_unlock;
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@ -392,14 +392,14 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
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* deal with the problem - do your own algorithmic backoffs. That's far
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* more flexible.
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*/
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if (skb == NULL)
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if (skb == NULL)
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goto out_unlock;
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/*
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* Fill it in
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* Fill it in
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*/
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/* FIXME: Save some space for broken drivers that write a
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* hard header at transmission time by themselves. PPP is the
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* notable one here. This should really be fixed at the driver level.
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@ -641,7 +641,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
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spin_lock(&sk->sk_receive_queue.lock);
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h = (struct tpacket_hdr *)packet_lookup_frame(po, po->head);
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if (h->tp_status)
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goto ring_is_full;
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po->head = po->head != po->frame_max ? po->head+1 : 0;
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@ -660,7 +660,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
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h->tp_snaplen = snaplen;
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h->tp_mac = macoff;
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h->tp_net = netoff;
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if (skb->tstamp.off_sec == 0) {
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if (skb->tstamp.off_sec == 0) {
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__net_timestamp(skb);
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sock_enable_timestamp(sk);
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}
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@ -700,7 +700,7 @@ drop_n_restore:
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skb->len = skb_len;
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}
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drop:
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kfree_skb(skb);
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kfree_skb(skb);
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return 0;
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ring_is_full:
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@ -728,9 +728,9 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock,
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int ifindex, err, reserve = 0;
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/*
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* Get and verify the address.
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* Get and verify the address.
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*/
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if (saddr == NULL) {
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struct packet_sock *po = pkt_sk(sk);
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@ -939,11 +939,11 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr, int add
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char name[15];
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struct net_device *dev;
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int err = -ENODEV;
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/*
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* Check legality
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*/
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if (addr_len != sizeof(struct sockaddr))
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return -EINVAL;
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strlcpy(name,uaddr->sa_data,sizeof(name));
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@ -968,7 +968,7 @@ static int packet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len
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/*
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* Check legality
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*/
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if (addr_len < sizeof(struct sockaddr_ll))
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return -EINVAL;
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if (sll->sll_family != AF_PACKET)
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@ -995,7 +995,7 @@ static struct proto packet_proto = {
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};
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/*
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* Create a packet of type SOCK_PACKET.
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* Create a packet of type SOCK_PACKET.
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*/
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static int packet_create(struct socket *sock, int protocol)
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@ -1097,7 +1097,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
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skb=skb_recv_datagram(sk,flags,flags&MSG_DONTWAIT,&err);
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/*
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* An error occurred so return it. Because skb_recv_datagram()
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* An error occurred so return it. Because skb_recv_datagram()
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* handles the blocking we don't see and worry about blocking
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* retries.
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*/
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@ -1358,7 +1358,7 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
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switch(optname) {
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#ifdef CONFIG_PACKET_MULTICAST
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case PACKET_ADD_MEMBERSHIP:
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case PACKET_ADD_MEMBERSHIP:
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case PACKET_DROP_MEMBERSHIP:
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{
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struct packet_mreq_max mreq;
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@ -1438,7 +1438,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
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if (len < 0)
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return -EINVAL;
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switch(optname) {
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case PACKET_STATISTICS:
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if (len > sizeof(struct tpacket_stats))
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@ -1547,7 +1547,7 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd,
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}
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case SIOCGSTAMP:
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return sock_get_timestamp(sk, (struct timeval __user *)arg);
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#ifdef CONFIG_INET
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case SIOCADDRT:
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case SIOCDELRT:
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@ -1608,7 +1608,7 @@ static void packet_mm_open(struct vm_area_struct *vma)
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struct file *file = vma->vm_file;
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struct socket * sock = file->private_data;
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struct sock *sk = sock->sk;
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if (sk)
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atomic_inc(&pkt_sk(sk)->mapped);
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}
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@ -1618,7 +1618,7 @@ static void packet_mm_close(struct vm_area_struct *vma)
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struct file *file = vma->vm_file;
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struct socket * sock = file->private_data;
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struct sock *sk = sock->sk;
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if (sk)
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atomic_dec(&pkt_sk(sk)->mapped);
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}
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@ -1682,7 +1682,7 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
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int was_running, order = 0;
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__be16 num;
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int err = 0;
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if (req->tp_block_nr) {
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int i, l;
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@ -1744,7 +1744,7 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
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__sock_put(sk);
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}
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spin_unlock(&po->bind_lock);
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synchronize_net();
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err = -EBUSY;
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@ -1861,7 +1861,7 @@ static const struct proto_ops packet_ops = {
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.connect = sock_no_connect,
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.socketpair = sock_no_socketpair,
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.accept = sock_no_accept,
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.getname = packet_getname,
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.getname = packet_getname,
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.poll = packet_poll,
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.ioctl = packet_ioctl,
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.listen = sock_no_listen,
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@ -1906,17 +1906,17 @@ static void *packet_seq_start(struct seq_file *seq, loff_t *pos)
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static void *packet_seq_next(struct seq_file *seq, void *v, loff_t *pos)
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{
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++*pos;
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return (v == SEQ_START_TOKEN)
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? sk_head(&packet_sklist)
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return (v == SEQ_START_TOKEN)
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? sk_head(&packet_sklist)
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: sk_next((struct sock*)v) ;
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}
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static void packet_seq_stop(struct seq_file *seq, void *v)
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{
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read_unlock(&packet_sklist_lock);
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read_unlock(&packet_sklist_lock);
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}
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static int packet_seq_show(struct seq_file *seq, void *v)
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static int packet_seq_show(struct seq_file *seq, void *v)
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{
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if (v == SEQ_START_TOKEN)
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seq_puts(seq, "sk RefCnt Type Proto Iface R Rmem User Inode\n");
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