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platform_kernel-5.15
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[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 2007-02-09 23:25:10 +09:00 committed by David S. Miller
parent 5f8f59d664
commit 1ce4f28bd7
1 changed files with 39 additions and 39 deletions
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78
net/packet/af_packet.c
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@ -11,7 +11,7 @@
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
* Alan Cox, <gw4pts@gw4pts.ampr.org> * Alan Cox, <gw4pts@gw4pts.ampr.org>
* *
* Fixes: * Fixes:
* Alan Cox : verify_area() now used correctly * Alan Cox : verify_area() now used correctly
* Alan Cox : new skbuff lists, look ma no backlogs! * Alan Cox : new skbuff lists, look ma no backlogs!
* Alan Cox : tidied skbuff lists. * Alan Cox : tidied skbuff lists.
@ -34,12 +34,12 @@
* Alexey Kuznetsov : Untied from IPv4 stack. * Alexey Kuznetsov : Untied from IPv4 stack.
* Cyrus Durgin : Fixed kerneld for kmod. * Cyrus Durgin : Fixed kerneld for kmod.
* Michal Ostrowski : Module initialization cleanup. * Michal Ostrowski : Module initialization cleanup.
* Ulises Alonso : Frame number limit removal and * Ulises Alonso : Frame number limit removal and
* packet_set_ring memory leak. * packet_set_ring memory leak.
* Eric Biederman : Allow for > 8 byte hardware addresses. * Eric Biederman : Allow for > 8 byte hardware addresses.
* The convention is that longer addresses * The convention is that longer addresses
* will simply extend the hardware address * will simply extend the hardware address
* byte arrays at the end of sockaddr_ll * byte arrays at the end of sockaddr_ll
* and packet_mreq. * and packet_mreq.
* *
* This program is free software; you can redistribute it and/or * This program is free software; you can redistribute it and/or
@ -48,7 +48,7 @@
* 2 of the License, or (at your option) any later version. * 2 of the License, or (at your option) any later version.
* *
*/ */
#include <linux/types.h> #include <linux/types.h>
#include <linux/sched.h> #include <linux/sched.h>
#include <linux/mm.h> #include <linux/mm.h>
@ -124,7 +124,7 @@ Outgoing, dev->hard_header!=NULL
Incoming, dev->hard_header==NULL Incoming, dev->hard_header==NULL
mac.raw -> UNKNOWN position. It is very likely, that it points to ll header. mac.raw -> UNKNOWN position. It is very likely, that it points to ll header.
PPP makes it, that is wrong, because introduce assymetry PPP makes it, that is wrong, because introduce assymetry
between rx and tx paths. between rx and tx paths.
data -> data data -> data
@ -237,7 +237,7 @@ static inline char *packet_lookup_frame(struct packet_sock *po, unsigned int pos
frame_offset = position % po->frames_per_block; frame_offset = position % po->frames_per_block;
frame = po->pg_vec[pg_vec_pos] + (frame_offset * po->frame_size); frame = po->pg_vec[pg_vec_pos] + (frame_offset * po->frame_size);
return frame; return frame;
} }
#endif #endif
@ -280,7 +280,7 @@ static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct
*/ */
sk = pt->af_packet_priv; sk = pt->af_packet_priv;
/* /*
* Yank back the headers [hope the device set this * Yank back the headers [hope the device set this
* right or kerboom...] * right or kerboom...]
@ -336,7 +336,7 @@ static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct
* Output a raw packet to a device layer. This bypasses all the other * Output a raw packet to a device layer. This bypasses all the other
* protocol layers and you must therefore supply it with a complete frame * protocol layers and you must therefore supply it with a complete frame
*/ */
static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock, static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t len) struct msghdr *msg, size_t len)
{ {
@ -346,9 +346,9 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
struct net_device *dev; struct net_device *dev;
__be16 proto=0; __be16 proto=0;
int err; int err;
/* /*
* Get and verify the address. * Get and verify the address.
*/ */
if (saddr) if (saddr)
@ -362,7 +362,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
return(-ENOTCONN); /* SOCK_PACKET must be sent giving an address */ return(-ENOTCONN); /* SOCK_PACKET must be sent giving an address */
/* /*
* Find the device first to size check it * Find the device first to size check it
*/ */
saddr->spkt_device[13] = 0; saddr->spkt_device[13] = 0;
@ -370,7 +370,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
err = -ENODEV; err = -ENODEV;
if (dev == NULL) if (dev == NULL)
goto out_unlock; goto out_unlock;
err = -ENETDOWN; err = -ENETDOWN;
if (!(dev->flags & IFF_UP)) if (!(dev->flags & IFF_UP))
goto out_unlock; goto out_unlock;
@ -379,7 +379,7 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
* You may not queue a frame bigger than the mtu. This is the lowest level * You may not queue a frame bigger than the mtu. This is the lowest level
* raw protocol and you must do your own fragmentation at this level. * raw protocol and you must do your own fragmentation at this level.
*/ */
err = -EMSGSIZE; err = -EMSGSIZE;
if (len > dev->mtu + dev->hard_header_len) if (len > dev->mtu + dev->hard_header_len)
goto out_unlock; goto out_unlock;
@ -392,14 +392,14 @@ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock,
* deal with the problem - do your own algorithmic backoffs. That's far * deal with the problem - do your own algorithmic backoffs. That's far
* more flexible. * more flexible.
*/ */
if (skb == NULL) if (skb == NULL)
goto out_unlock; goto out_unlock;
/* /*
* Fill it in * Fill it in
*/ */
/* FIXME: Save some space for broken drivers that write a /* FIXME: Save some space for broken drivers that write a
* hard header at transmission time by themselves. PPP is the * hard header at transmission time by themselves. PPP is the
* notable one here. This should really be fixed at the driver level. * notable one here. This should really be fixed at the driver level.
@ -641,7 +641,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
spin_lock(&sk->sk_receive_queue.lock); spin_lock(&sk->sk_receive_queue.lock);
h = (struct tpacket_hdr *)packet_lookup_frame(po, po->head); h = (struct tpacket_hdr *)packet_lookup_frame(po, po->head);
if (h->tp_status) if (h->tp_status)
goto ring_is_full; goto ring_is_full;
po->head = po->head != po->frame_max ? po->head+1 : 0; po->head = po->head != po->frame_max ? po->head+1 : 0;
@ -660,7 +660,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
h->tp_snaplen = snaplen; h->tp_snaplen = snaplen;
h->tp_mac = macoff; h->tp_mac = macoff;
h->tp_net = netoff; h->tp_net = netoff;
if (skb->tstamp.off_sec == 0) { if (skb->tstamp.off_sec == 0) {
__net_timestamp(skb); __net_timestamp(skb);
sock_enable_timestamp(sk); sock_enable_timestamp(sk);
} }
@ -700,7 +700,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
skb->len = skb_len; skb->len = skb_len;
} }
drop: drop:
kfree_skb(skb); kfree_skb(skb);
return 0; return 0;
ring_is_full: ring_is_full:
@ -728,9 +728,9 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock,
int ifindex, err, reserve = 0; int ifindex, err, reserve = 0;
/* /*
* Get and verify the address. * Get and verify the address.
*/ */
if (saddr == NULL) { if (saddr == NULL) {
struct packet_sock *po = pkt_sk(sk); struct packet_sock *po = pkt_sk(sk);
@ -939,11 +939,11 @@ static int packet_bind_spkt(struct socket *sock, struct sockaddr *uaddr, int add
char name[15]; char name[15];
struct net_device *dev; struct net_device *dev;
int err = -ENODEV; int err = -ENODEV;
/* /*
* Check legality * Check legality
*/ */
if (addr_len != sizeof(struct sockaddr)) if (addr_len != sizeof(struct sockaddr))
return -EINVAL; return -EINVAL;
strlcpy(name,uaddr->sa_data,sizeof(name)); strlcpy(name,uaddr->sa_data,sizeof(name));
@ -968,7 +968,7 @@ static int packet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len
/* /*
* Check legality * Check legality
*/ */
if (addr_len < sizeof(struct sockaddr_ll)) if (addr_len < sizeof(struct sockaddr_ll))
return -EINVAL; return -EINVAL;
if (sll->sll_family != AF_PACKET) if (sll->sll_family != AF_PACKET)
@ -995,7 +995,7 @@ static struct proto packet_proto = {
}; };
/* /*
* Create a packet of type SOCK_PACKET. * Create a packet of type SOCK_PACKET.
*/ */
static int packet_create(struct socket *sock, int protocol) static int packet_create(struct socket *sock, int protocol)
@ -1097,7 +1097,7 @@ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock,
skb=skb_recv_datagram(sk,flags,flags&MSG_DONTWAIT,&err); skb=skb_recv_datagram(sk,flags,flags&MSG_DONTWAIT,&err);
/* /*
* An error occurred so return it. Because skb_recv_datagram() * An error occurred so return it. Because skb_recv_datagram()
* handles the blocking we don't see and worry about blocking * handles the blocking we don't see and worry about blocking
* retries. * retries.
*/ */
@ -1358,7 +1358,7 @@ packet_setsockopt(struct socket *sock, int level, int optname, char __user *optv
switch(optname) { switch(optname) {
#ifdef CONFIG_PACKET_MULTICAST #ifdef CONFIG_PACKET_MULTICAST
case PACKET_ADD_MEMBERSHIP: case PACKET_ADD_MEMBERSHIP:
case PACKET_DROP_MEMBERSHIP: case PACKET_DROP_MEMBERSHIP:
{ {
struct packet_mreq_max mreq; struct packet_mreq_max mreq;
@ -1438,7 +1438,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
if (len < 0) if (len < 0)
return -EINVAL; return -EINVAL;
switch(optname) { switch(optname) {
case PACKET_STATISTICS: case PACKET_STATISTICS:
if (len > sizeof(struct tpacket_stats)) if (len > sizeof(struct tpacket_stats))
@ -1547,7 +1547,7 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd,
} }
case SIOCGSTAMP: case SIOCGSTAMP:
return sock_get_timestamp(sk, (struct timeval __user *)arg); return sock_get_timestamp(sk, (struct timeval __user *)arg);
#ifdef CONFIG_INET #ifdef CONFIG_INET
case SIOCADDRT: case SIOCADDRT:
case SIOCDELRT: case SIOCDELRT:
@ -1608,7 +1608,7 @@ static void packet_mm_open(struct vm_area_struct *vma)
struct file *file = vma->vm_file; struct file *file = vma->vm_file;
struct socket * sock = file->private_data; struct socket * sock = file->private_data;
struct sock *sk = sock->sk; struct sock *sk = sock->sk;
if (sk) if (sk)
atomic_inc(&pkt_sk(sk)->mapped); atomic_inc(&pkt_sk(sk)->mapped);
} }
@ -1618,7 +1618,7 @@ static void packet_mm_close(struct vm_area_struct *vma)
struct file *file = vma->vm_file; struct file *file = vma->vm_file;
struct socket * sock = file->private_data; struct socket * sock = file->private_data;
struct sock *sk = sock->sk; struct sock *sk = sock->sk;
if (sk) if (sk)
atomic_dec(&pkt_sk(sk)->mapped); atomic_dec(&pkt_sk(sk)->mapped);
} }
@ -1682,7 +1682,7 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
int was_running, order = 0; int was_running, order = 0;
__be16 num; __be16 num;
int err = 0; int err = 0;
if (req->tp_block_nr) { if (req->tp_block_nr) {
int i, l; int i, l;
@ -1744,7 +1744,7 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
__sock_put(sk); __sock_put(sk);
} }
spin_unlock(&po->bind_lock); spin_unlock(&po->bind_lock);
synchronize_net(); synchronize_net();
err = -EBUSY; err = -EBUSY;
@ -1861,7 +1861,7 @@ static const struct proto_ops packet_ops = {
.connect = sock_no_connect, .connect = sock_no_connect,
.socketpair = sock_no_socketpair, .socketpair = sock_no_socketpair,
.accept = sock_no_accept, .accept = sock_no_accept,
.getname = packet_getname, .getname = packet_getname,
.poll = packet_poll, .poll = packet_poll,
.ioctl = packet_ioctl, .ioctl = packet_ioctl,
.listen = sock_no_listen, .listen = sock_no_listen,
@ -1906,17 +1906,17 @@ static void *packet_seq_start(struct seq_file *seq, loff_t *pos)
static void *packet_seq_next(struct seq_file *seq, void *v, loff_t *pos) static void *packet_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{ {
++*pos; ++*pos;
return (v == SEQ_START_TOKEN) return (v == SEQ_START_TOKEN)
? sk_head(&packet_sklist) ? sk_head(&packet_sklist)
: sk_next((struct sock*)v) ; : sk_next((struct sock*)v) ;
} }
static void packet_seq_stop(struct seq_file *seq, void *v) static void packet_seq_stop(struct seq_file *seq, void *v)
{ {
read_unlock(&packet_sklist_lock); read_unlock(&packet_sklist_lock);
} }
static int packet_seq_show(struct seq_file *seq, void *v) static int packet_seq_show(struct seq_file *seq, void *v)
{ {
if (v == SEQ_START_TOKEN) if (v == SEQ_START_TOKEN)
seq_puts(seq, "sk RefCnt Type Proto Iface R Rmem User Inode\n"); seq_puts(seq, "sk RefCnt Type Proto Iface R Rmem User Inode\n");