Commit 5e73ea1a authored by Daniel Baluta's avatar Daniel Baluta Committed by David S. Miller
Browse files

ipv4: fix checkpatch errors



Fix checkpatch errors of the following type:
	* ERROR: "foo * bar" should be "foo *bar"
	* ERROR: "(foo*)" should be "(foo *)"

Signed-off-by: default avatarDaniel Baluta <dbaluta@ixiacom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 586d17c5
......@@ -541,7 +541,7 @@ out:
}
EXPORT_SYMBOL(inet_bind);
int inet_dgram_connect(struct socket *sock, struct sockaddr * uaddr,
int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags)
{
struct sock *sk = sock->sk;
......
......@@ -77,7 +77,7 @@ static inline struct scatterlist *ah_req_sg(struct crypto_ahash *ahash,
static int ip_clear_mutable_options(const struct iphdr *iph, __be32 *daddr)
{
unsigned char * optptr = (unsigned char*)(iph+1);
unsigned char *optptr = (unsigned char *)(iph+1);
int l = iph->ihl*4 - sizeof(struct iphdr);
int optlen;
......
......@@ -344,10 +344,10 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
pip->protocol = IPPROTO_IGMP;
pip->tot_len = 0; /* filled in later */
ip_select_ident(pip, &rt->dst, NULL);
((u8*)&pip[1])[0] = IPOPT_RA;
((u8*)&pip[1])[1] = 4;
((u8*)&pip[1])[2] = 0;
((u8*)&pip[1])[3] = 0;
((u8 *)&pip[1])[0] = IPOPT_RA;
((u8 *)&pip[1])[1] = 4;
((u8 *)&pip[1])[2] = 0;
((u8 *)&pip[1])[3] = 0;
skb->transport_header = skb->network_header + sizeof(struct iphdr) + 4;
skb_put(skb, sizeof(*pig));
......@@ -688,10 +688,10 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
iph->saddr = fl4.saddr;
iph->protocol = IPPROTO_IGMP;
ip_select_ident(iph, &rt->dst, NULL);
((u8*)&iph[1])[0] = IPOPT_RA;
((u8*)&iph[1])[1] = 4;
((u8*)&iph[1])[2] = 0;
((u8*)&iph[1])[3] = 0;
((u8 *)&iph[1])[0] = IPOPT_RA;
((u8 *)&iph[1])[1] = 4;
((u8 *)&iph[1])[2] = 0;
((u8 *)&iph[1])[3] = 0;
ih = (struct igmphdr *)skb_put(skb, sizeof(struct igmphdr));
ih->type = type;
......
......@@ -217,7 +217,7 @@ begin:
}
EXPORT_SYMBOL_GPL(__inet_lookup_listener);
struct sock * __inet_lookup_established(struct net *net,
struct sock *__inet_lookup_established(struct net *net,
struct inet_hashinfo *hashinfo,
const __be32 saddr, const __be16 sport,
const __be32 daddr, const u16 hnum,
......
......@@ -41,7 +41,7 @@
static int ip_forward_finish(struct sk_buff *skb)
{
struct ip_options * opt = &(IPCB(skb)->opt);
struct ip_options *opt = &(IPCB(skb)->opt);
IP_INC_STATS_BH(dev_net(skb_dst(skb)->dev), IPSTATS_MIB_OUTFORWDATAGRAMS);
......@@ -55,7 +55,7 @@ int ip_forward(struct sk_buff *skb)
{
struct iphdr *iph; /* Our header */
struct rtable *rt; /* Route we use */
struct ip_options * opt = &(IPCB(skb)->opt);
struct ip_options *opt = &(IPCB(skb)->opt);
if (skb_warn_if_lro(skb))
goto drop;
......
......@@ -216,9 +216,9 @@ static struct rtnl_link_stats64 *ipgre_get_stats64(struct net_device *dev,
/* Given src, dst and key, find appropriate for input tunnel. */
static struct ip_tunnel * ipgre_tunnel_lookup(struct net_device *dev,
__be32 remote, __be32 local,
__be32 key, __be16 gre_proto)
static struct ip_tunnel *ipgre_tunnel_lookup(struct net_device *dev,
__be32 remote, __be32 local,
__be32 key, __be16 gre_proto)
{
struct net *net = dev_net(dev);
int link = dev->ifindex;
......@@ -483,7 +483,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info)
*/
const struct iphdr *iph = (const struct iphdr *)skb->data;
__be16 *p = (__be16*)(skb->data+(iph->ihl<<2));
__be16 *p = (__be16 *)(skb->data+(iph->ihl<<2));
int grehlen = (iph->ihl<<2) + 4;
const int type = icmp_hdr(skb)->type;
const int code = icmp_hdr(skb)->code;
......@@ -593,7 +593,7 @@ static int ipgre_rcv(struct sk_buff *skb)
iph = ip_hdr(skb);
h = skb->data;
flags = *(__be16*)h;
flags = *(__be16 *)h;
if (flags&(GRE_CSUM|GRE_KEY|GRE_ROUTING|GRE_SEQ|GRE_VERSION)) {
/* - Version must be 0.
......@@ -617,11 +617,11 @@ static int ipgre_rcv(struct sk_buff *skb)
offset += 4;
}
if (flags&GRE_KEY) {
key = *(__be32*)(h + offset);
key = *(__be32 *)(h + offset);
offset += 4;
}
if (flags&GRE_SEQ) {
seqno = ntohl(*(__be32*)(h + offset));
seqno = ntohl(*(__be32 *)(h + offset));
offset += 4;
}
}
......@@ -921,7 +921,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
htons(ETH_P_TEB) : skb->protocol;
if (tunnel->parms.o_flags&(GRE_KEY|GRE_CSUM|GRE_SEQ)) {
__be32 *ptr = (__be32*)(((u8*)iph) + tunnel->hlen - 4);
__be32 *ptr = (__be32 *)(((u8 *)iph) + tunnel->hlen - 4);
if (tunnel->parms.o_flags&GRE_SEQ) {
++tunnel->o_seqno;
......@@ -934,7 +934,7 @@ static netdev_tx_t ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev
}
if (tunnel->parms.o_flags&GRE_CSUM) {
*ptr = 0;
*(__sum16*)ptr = ip_compute_csum((void*)(iph+1), skb->len - sizeof(struct iphdr));
*(__sum16 *)ptr = ip_compute_csum((void *)(iph+1), skb->len - sizeof(struct iphdr));
}
}
......@@ -1190,7 +1190,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
{
struct ip_tunnel *t = netdev_priv(dev);
struct iphdr *iph = (struct iphdr *)skb_push(skb, t->hlen);
__be16 *p = (__be16*)(iph+1);
__be16 *p = (__be16 *)(iph+1);
memcpy(iph, &t->parms.iph, sizeof(struct iphdr));
p[0] = t->parms.o_flags;
......
......@@ -210,10 +210,10 @@ int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb)
* Simple and stupid 8), but the most efficient way.
*/
void ip_options_fragment(struct sk_buff * skb)
void ip_options_fragment(struct sk_buff *skb)
{
unsigned char *optptr = skb_network_header(skb) + sizeof(struct iphdr);
struct ip_options * opt = &(IPCB(skb)->opt);
struct ip_options *opt = &(IPCB(skb)->opt);
int l = opt->optlen;
int optlen;
......@@ -248,13 +248,13 @@ void ip_options_fragment(struct sk_buff * skb)
*/
int ip_options_compile(struct net *net,
struct ip_options * opt, struct sk_buff * skb)
struct ip_options *opt, struct sk_buff *skb)
{
int l;
unsigned char * iph;
unsigned char * optptr;
unsigned char *iph;
unsigned char *optptr;
int optlen;
unsigned char * pp_ptr = NULL;
unsigned char *pp_ptr = NULL;
struct rtable *rt = NULL;
if (skb != NULL) {
......@@ -473,20 +473,20 @@ EXPORT_SYMBOL(ip_options_compile);
* Undo all the changes done by ip_options_compile().
*/
void ip_options_undo(struct ip_options * opt)
void ip_options_undo(struct ip_options *opt)
{
if (opt->srr) {
unsigned char * optptr = opt->__data+opt->srr-sizeof(struct iphdr);
unsigned char *optptr = opt->__data+opt->srr-sizeof(struct iphdr);
memmove(optptr+7, optptr+3, optptr[1]-7);
memcpy(optptr+3, &opt->faddr, 4);
}
if (opt->rr_needaddr) {
unsigned char * optptr = opt->__data+opt->rr-sizeof(struct iphdr);
unsigned char *optptr = opt->__data+opt->rr-sizeof(struct iphdr);
optptr[2] -= 4;
memset(&optptr[optptr[2]-1], 0, 4);
}
if (opt->ts) {
unsigned char * optptr = opt->__data+opt->ts-sizeof(struct iphdr);
unsigned char *optptr = opt->__data+opt->ts-sizeof(struct iphdr);
if (opt->ts_needtime) {
optptr[2] -= 4;
memset(&optptr[optptr[2]-1], 0, 4);
......@@ -549,8 +549,8 @@ int ip_options_get(struct net *net, struct ip_options_rcu **optp,
void ip_forward_options(struct sk_buff *skb)
{
struct ip_options * opt = &(IPCB(skb)->opt);
unsigned char * optptr;
struct ip_options *opt = &(IPCB(skb)->opt);
unsigned char *optptr;
struct rtable *rt = skb_rtable(skb);
unsigned char *raw = skb_network_header(skb);
......
......@@ -90,7 +90,7 @@ static void ip_cmsg_recv_opts(struct msghdr *msg, struct sk_buff *skb)
static void ip_cmsg_recv_retopts(struct msghdr *msg, struct sk_buff *skb)
{
unsigned char optbuf[sizeof(struct ip_options) + 40];
struct ip_options * opt = (struct ip_options *)optbuf;
struct ip_options *opt = (struct ip_options *)optbuf;
if (IPCB(skb)->opt.optlen == 0)
return;
......
......@@ -185,7 +185,7 @@ static struct rtnl_link_stats64 *ipip_get_stats64(struct net_device *dev,
return tot;
}
static struct ip_tunnel * ipip_tunnel_lookup(struct net *net,
static struct ip_tunnel *ipip_tunnel_lookup(struct net *net,
__be32 remote, __be32 local)
{
unsigned int h0 = HASH(remote);
......@@ -260,7 +260,7 @@ static void ipip_tunnel_link(struct ipip_net *ipn, struct ip_tunnel *t)
rcu_assign_pointer(*tp, t);
}
static struct ip_tunnel * ipip_tunnel_locate(struct net *net,
static struct ip_tunnel *ipip_tunnel_locate(struct net *net,
struct ip_tunnel_parm *parms, int create)
{
__be32 remote = parms->iph.daddr;
......
......@@ -410,7 +410,7 @@ struct pingfakehdr {
__wsum wcheck;
};
static int ping_getfrag(void *from, char * to,
static int ping_getfrag(void *from, char *to,
int offset, int fraglen, int odd, struct sk_buff *skb)
{
struct pingfakehdr *pfh = (struct pingfakehdr *)from;
......
......@@ -288,7 +288,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info)
read_unlock(&raw_v4_hashinfo.lock);
}
static int raw_rcv_skb(struct sock * sk, struct sk_buff * skb)
static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
/* Charge it to the socket. */
......
......@@ -2215,7 +2215,7 @@ static int ip_mkroute_input(struct sk_buff *skb,
struct in_device *in_dev,
__be32 daddr, __be32 saddr, u32 tos)
{
struct rtable* rth = NULL;
struct rtable *rth = NULL;
int err;
unsigned hash;
......@@ -2257,11 +2257,11 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
struct flowi4 fl4;
unsigned flags = 0;
u32 itag = 0;
struct rtable * rth;
struct rtable *rth;
unsigned hash;
__be32 spec_dst;
int err = -EINVAL;
struct net * net = dev_net(dev);
struct net *net = dev_net(dev);
/* IP on this device is disabled. */
......@@ -2433,7 +2433,7 @@ martian_source_keep_err:
int ip_route_input_common(struct sk_buff *skb, __be32 daddr, __be32 saddr,
u8 tos, struct net_device *dev, bool noref)
{
struct rtable * rth;
struct rtable *rth;
unsigned hash;
int iif = dev->ifindex;
struct net *net;
......@@ -3068,7 +3068,7 @@ nla_put_failure:
return -EMSGSIZE;
}
static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void *arg)
static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void *arg)
{
struct net *net = sock_net(in_skb->sk);
struct rtmsg *rtm;
......
......@@ -138,7 +138,7 @@ static struct jprobe tcp_jprobe = {
.entry = jtcp_rcv_established,
};
static int tcpprobe_open(struct inode * inode, struct file * file)
static int tcpprobe_open(struct inode *inode, struct file *file)
{
/* Reset (empty) log */
spin_lock_bh(&tcp_probe.lock);
......
......@@ -847,7 +847,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
* Get and verify the address.
*/
if (msg->msg_name) {
struct sockaddr_in * usin = (struct sockaddr_in *)msg->msg_name;
struct sockaddr_in *usin = (struct sockaddr_in *)msg->msg_name;
if (msg->msg_namelen < sizeof(*usin))
return -EINVAL;
if (usin->sin_family != AF_INET) {
......
......@@ -25,7 +25,7 @@ extern int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
size_t len, int noblock, int flags, int *addr_len);
extern int udp_sendpage(struct sock *sk, struct page *page, int offset,
size_t size, int flags);
extern int udp_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
extern int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
extern void udp_destroy_sock(struct sock *sk);
#ifdef CONFIG_PROC_FS
......
......@@ -152,7 +152,7 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
case IPPROTO_AH:
if (pskb_may_pull(skb, xprth + 8 - skb->data)) {
__be32 *ah_hdr = (__be32*)xprth;
__be32 *ah_hdr = (__be32 *)xprth;
fl4->fl4_ipsec_spi = ah_hdr[1];
}
......
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