From: Weilong Chen <chenweilong@xxxxxxxxxx>
Fix checkpatch errors like:
ERROR: spaces required around that XXX
Signed-off-by: Weilong Chen <chenweilong@xxxxxxxxxx>
---
net/ipv4/ip_options.c | 12 ++++++------
net/ipv4/tcp_input.c | 4 ++--
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index ec72645..dd9d90b 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -167,7 +167,7 @@ int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb)
soffset -= 4;
if (soffset > 3) {
memcpy(&faddr, &start[soffset-1], 4);
- for (soffset-=4, doffset=4; soffset > 3; soffset-=4, doffset+=4)
+ for (soffset -= 4, doffset = 4; soffset > 3; soffset -= 4, doffset += 4)
memcpy(&dptr[doffset-1], &start[soffset-1], 4);
/*
* RFC1812 requires to fix illegal source routes.
@@ -227,7 +227,7 @@ void ip_options_fragment(struct sk_buff *skb)
continue;
}
optlen = optptr[1];
- if (optlen<2 || optlen>l)
+ if (optlen < 2 || optlen > l)
return;
if (!IPOPT_COPIED(*optptr))
memset(optptr, IPOPT_NOOP, optlen);
@@ -276,7 +276,7 @@ int ip_options_compile(struct net *net,
for (l = opt->optlen; l > 0; ) {
switch (*optptr) {
case IPOPT_END:
- for (optptr++, l--; l>0; optptr++, l--) {
+ for (optptr++, l--; l > 0; optptr++, l--) {
if (*optptr != IPOPT_END) {
*optptr = IPOPT_END;
opt->is_changed = 1;
@@ -289,7 +289,7 @@ int ip_options_compile(struct net *net,
continue;
}
optlen = optptr[1];
- if (optlen<2 || optlen>l) {
+ if (optlen < 2 || optlen > l) {
pp_ptr = optptr;
goto error;
}
@@ -572,7 +572,7 @@ void ip_forward_options(struct sk_buff *skb)
optptr = raw + opt->srr;
- for ( srrptr=optptr[2], srrspace = optptr[1];
+ for ( srrptr = optptr[2], srrspace = optptr[1];
srrptr <= srrspace;
srrptr += 4
) {
@@ -628,7 +628,7 @@ int ip_options_rcv_srr(struct sk_buff *skb)
if (rt->rt_type != RTN_LOCAL)
return -EINVAL;
- for (srrptr=optptr[2], srrspace = optptr[1]; srrptr <= srrspace; srrptr += 4) {
+ for (srrptr = optptr[2], srrspace = optptr[1]; srrptr <= srrspace; srrptr += 4) {
if (srrptr + 3 > srrspace) {
icmp_send(skb, ICMP_PARAMETERPROB, 0, htonl((opt->srr+2)<<24));
return -EINVAL;
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index c53b7f3..f75cf15 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3686,7 +3686,7 @@ const u8 *tcp_parse_md5sig_option(const struct tcphdr *th)
int opcode = *ptr++;
int opsize;
- switch(opcode) {
+ switch (opcode) {
case TCPOPT_EOL:
return NULL;
case TCPOPT_NOP:
@@ -4046,7 +4046,7 @@ static void tcp_sack_remove(struct tcp_sock *tp)
WARN_ON(before(tp->rcv_nxt, sp->end_seq));
/* Zap this SACK, by moving forward any other SACKS. */
- for (i=this_sack+1; i < num_sacks; i++)
+ for (i = this_sack+1; i < num_sacks; i++)
tp->selective_acks[i-1] = tp->selective_acks[i];
num_sacks--;
continue;
--
1.7.12
--
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