[IPV4]: trivial ip_options.c annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 8 additions and 8 deletions
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@ -57,7 +57,7 @@ void ip_options_build(struct sk_buff * skb, struct ip_options * opt,
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ip_rt_get_source(iph+opt->ts+iph[opt->ts+2]-9, rt);
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if (opt->ts_needtime) {
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struct timeval tv;
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__u32 midtime;
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__be32 midtime;
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do_gettimeofday(&tv);
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midtime = htonl((tv.tv_sec % 86400) * 1000 + tv.tv_usec / 1000);
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memcpy(iph+opt->ts+iph[opt->ts+2]-5, &midtime, 4);
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@ -91,7 +91,7 @@ int ip_options_echo(struct ip_options * dopt, struct sk_buff * skb)
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unsigned char *sptr, *dptr;
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int soffset, doffset;
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int optlen;
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u32 daddr;
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__be32 daddr;
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memset(dopt, 0, sizeof(struct ip_options));
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@ -362,7 +362,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
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goto error;
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}
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if (optptr[2] <= optlen) {
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__u32 * timeptr = NULL;
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__be32 *timeptr = NULL;
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if (optptr[2]+3 > optptr[1]) {
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pp_ptr = optptr + 2;
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goto error;
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@ -371,7 +371,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
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case IPOPT_TS_TSONLY:
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opt->ts = optptr - iph;
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if (skb)
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timeptr = (__u32*)&optptr[optptr[2]-1];
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timeptr = (__be32*)&optptr[optptr[2]-1];
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opt->ts_needtime = 1;
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optptr[2] += 4;
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break;
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@ -383,7 +383,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
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opt->ts = optptr - iph;
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if (skb) {
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memcpy(&optptr[optptr[2]-1], &rt->rt_spec_dst, 4);
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timeptr = (__u32*)&optptr[optptr[2]+3];
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timeptr = (__be32*)&optptr[optptr[2]+3];
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}
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opt->ts_needaddr = 1;
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opt->ts_needtime = 1;
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@ -401,7 +401,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
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if (inet_addr_type(addr) == RTN_UNICAST)
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break;
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if (skb)
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timeptr = (__u32*)&optptr[optptr[2]+3];
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timeptr = (__be32*)&optptr[optptr[2]+3];
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}
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opt->ts_needtime = 1;
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optptr[2] += 8;
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@ -415,10 +415,10 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
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}
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if (timeptr) {
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struct timeval tv;
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__u32 midtime;
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__be32 midtime;
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do_gettimeofday(&tv);
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midtime = htonl((tv.tv_sec % 86400) * 1000 + tv.tv_usec / 1000);
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memcpy(timeptr, &midtime, sizeof(__u32));
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memcpy(timeptr, &midtime, sizeof(__be32));
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opt->is_changed = 1;
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}
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} else {
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