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minor: coding style

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sg
2015-10-06 21:57:40 +02:00
parent 22df34fc70
commit 2b971400fa
26 changed files with 167 additions and 176 deletions
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14
src/netif/etharp.c
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@@ -642,7 +642,7 @@ etharp_find_addr(struct netif *netif, const ip4_addr_t *ipaddr,
LWIP_UNUSED_ARG(netif);
i = etharp_find_entry(ipaddr, ETHARP_FLAG_FIND_ONLY, netif);
if((i >= 0) && (arp_table[i].state >= ETHARP_STATE_STABLE)) {
if ((i >= 0) && (arp_table[i].state >= ETHARP_STATE_STABLE)) {
*eth_ret = &arp_table[i].ethaddr;
*ip_ret = &arp_table[i].ipaddr;
return i;
@@ -979,7 +979,7 @@ etharp_output(struct netif *netif, struct pbuf *q, const ip4_addr_t *ipaddr)
/* For advanced routing, a single default gateway might not be enough, so get
the IP address of the gateway to handle the current destination address. */
dst_addr = LWIP_HOOK_ETHARP_GET_GW(netif, ipaddr);
if(dst_addr == NULL)
if (dst_addr == NULL)
#endif /* LWIP_HOOK_ETHARP_GET_GW */
{
/* interface has default gateway? */
@@ -1141,16 +1141,16 @@ etharp_query(struct netif *netif, const ip4_addr_t *ipaddr, struct pbuf *q)
p = q;
while (p) {
LWIP_ASSERT("no packet queues allowed!", (p->len != p->tot_len) || (p->next == 0));
if(p->type != PBUF_ROM) {
if (p->type != PBUF_ROM) {
copy_needed = 1;
break;
}
p = p->next;
}
if(copy_needed) {
if (copy_needed) {
/* copy the whole packet into new pbufs */
p = pbuf_alloc(PBUF_RAW_TX, p->tot_len, PBUF_RAM);
if(p != NULL) {
if (p != NULL) {
if (pbuf_copy(p, q) != ERR_OK) {
pbuf_free(p);
p = NULL;
@@ -1172,7 +1172,7 @@ etharp_query(struct netif *netif, const ip4_addr_t *ipaddr, struct pbuf *q)
unsigned int qlen = 0;
new_entry->next = 0;
new_entry->p = p;
if(arp_table[i].q != NULL) {
if (arp_table[i].q != NULL) {
/* queue was already existent, append the new entry to the end */
struct etharp_q_entry *r;
r = arp_table[i].q;
@@ -1501,7 +1501,7 @@ ethernet_input(struct pbuf *p, struct netif *netif)
#if LWIP_IPV6
case PP_HTONS(ETHTYPE_IPV6): /* IPv6 */
/* skip Ethernet header */
if((p->len < ip_hdr_offset) || pbuf_header(p, (s16_t)-ip_hdr_offset)) {
if ((p->len < ip_hdr_offset) || pbuf_header(p, (s16_t)-ip_hdr_offset)) {
LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE | LWIP_DBG_LEVEL_WARNING,
("ethernet_input: IPv6 packet dropped, too short (%"S16_F"/%"S16_F")\n",
p->tot_len, ip_hdr_offset));