ipv4: do clean up with spaces
Fix checkpatch errors like: ERROR: spaces required around that XXX Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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f55b0821b9
Коммит
a22318e83b
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@ -167,7 +167,7 @@ int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb)
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soffset -= 4;
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if (soffset > 3) {
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memcpy(&faddr, &start[soffset-1], 4);
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for (soffset-=4, doffset=4; soffset > 3; soffset-=4, doffset+=4)
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for (soffset -= 4, doffset = 4; soffset > 3; soffset -= 4, doffset += 4)
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memcpy(&dptr[doffset-1], &start[soffset-1], 4);
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/*
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* RFC1812 requires to fix illegal source routes.
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@ -227,7 +227,7 @@ void ip_options_fragment(struct sk_buff *skb)
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continue;
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}
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optlen = optptr[1];
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if (optlen<2 || optlen>l)
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if (optlen < 2 || optlen > l)
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return;
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if (!IPOPT_COPIED(*optptr))
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memset(optptr, IPOPT_NOOP, optlen);
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@ -276,7 +276,7 @@ int ip_options_compile(struct net *net,
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for (l = opt->optlen; l > 0; ) {
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switch (*optptr) {
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case IPOPT_END:
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for (optptr++, l--; l>0; optptr++, l--) {
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for (optptr++, l--; l > 0; optptr++, l--) {
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if (*optptr != IPOPT_END) {
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*optptr = IPOPT_END;
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opt->is_changed = 1;
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@ -289,7 +289,7 @@ int ip_options_compile(struct net *net,
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continue;
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}
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optlen = optptr[1];
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if (optlen<2 || optlen>l) {
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if (optlen < 2 || optlen > l) {
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pp_ptr = optptr;
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goto error;
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}
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@ -572,7 +572,7 @@ void ip_forward_options(struct sk_buff *skb)
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optptr = raw + opt->srr;
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for ( srrptr=optptr[2], srrspace = optptr[1];
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for ( srrptr = optptr[2], srrspace = optptr[1];
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srrptr <= srrspace;
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srrptr += 4
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) {
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@ -628,7 +628,7 @@ int ip_options_rcv_srr(struct sk_buff *skb)
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if (rt->rt_type != RTN_LOCAL)
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return -EINVAL;
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for (srrptr=optptr[2], srrspace = optptr[1]; srrptr <= srrspace; srrptr += 4) {
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for (srrptr = optptr[2], srrspace = optptr[1]; srrptr <= srrspace; srrptr += 4) {
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if (srrptr + 3 > srrspace) {
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icmp_send(skb, ICMP_PARAMETERPROB, 0, htonl((opt->srr+2)<<24));
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return -EINVAL;
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@ -3686,7 +3686,7 @@ const u8 *tcp_parse_md5sig_option(const struct tcphdr *th)
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int opcode = *ptr++;
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int opsize;
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switch(opcode) {
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switch (opcode) {
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case TCPOPT_EOL:
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return NULL;
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case TCPOPT_NOP:
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@ -4046,7 +4046,7 @@ static void tcp_sack_remove(struct tcp_sock *tp)
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WARN_ON(before(tp->rcv_nxt, sp->end_seq));
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/* Zap this SACK, by moving forward any other SACKS. */
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for (i=this_sack+1; i < num_sacks; i++)
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for (i = this_sack+1; i < num_sacks; i++)
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tp->selective_acks[i-1] = tp->selective_acks[i];
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num_sacks--;
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continue;
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