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minor: fixed coding style in mld6.c

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This commit is contained in:
goldsimon 2015-09-30 14:48:25 +02:00
parent 6cdea62638
commit 9d28549f32
1 changed files with 5 additions and 15 deletions
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20
src/core/ipv6/mld6.c
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@ -218,8 +218,9 @@ mld6_free_group(struct mld_group *group)
} }
} }
/* Group not find group */ /* Group not find group */
if (tmpGroup == NULL) if (tmpGroup == NULL) {
err = ERR_ARG; err = ERR_ARG;
}
} }
/* free group */ /* free group */
memp_free(MEMP_MLD6_GROUP, group); memp_free(MEMP_MLD6_GROUP, group);
@ -255,7 +256,6 @@ mld6_input(struct pbuf *p, struct netif *inp)
switch (mld_hdr->type) { switch (mld_hdr->type) {
case ICMP6_TYPE_MLQ: /* Multicast listener query. */ case ICMP6_TYPE_MLQ: /* Multicast listener query. */
{
/* Is it a general query? */ /* Is it a general query? */
if (ip6_addr_isallnodes_linklocal(ip6_current_dest_addr()) && if (ip6_addr_isallnodes_linklocal(ip6_current_dest_addr()) &&
ip6_addr_isany(&(mld_hdr->multicast_address))) { ip6_addr_isany(&(mld_hdr->multicast_address))) {
@ -270,8 +270,7 @@ mld6_input(struct pbuf *p, struct netif *inp)
} }
group = group->next; group = group->next;
} }
} } else {
else {
/* Have we joined this group? /* Have we joined this group?
* We use IP6 destination address to have a memory aligned copy. * We use IP6 destination address to have a memory aligned copy.
* mld_hdr->multicast_address should be the same. */ * mld_hdr->multicast_address should be the same. */
@ -283,9 +282,7 @@ mld6_input(struct pbuf *p, struct netif *inp)
} }
} }
break; /* ICMP6_TYPE_MLQ */ break; /* ICMP6_TYPE_MLQ */
}
case ICMP6_TYPE_MLR: /* Multicast listener report. */ case ICMP6_TYPE_MLR: /* Multicast listener report. */
{
/* Have we joined this group? /* Have we joined this group?
* We use IP6 destination address to have a memory aligned copy. * We use IP6 destination address to have a memory aligned copy.
* mld_hdr->multicast_address should be the same. */ * mld_hdr->multicast_address should be the same. */
@ -300,12 +297,9 @@ mld6_input(struct pbuf *p, struct netif *inp)
} }
} }
break; /* ICMP6_TYPE_MLR */ break; /* ICMP6_TYPE_MLR */
}
case ICMP6_TYPE_MLD: /* Multicast listener done. */ case ICMP6_TYPE_MLD: /* Multicast listener done. */
{
/* Do nothing, router will query us. */ /* Do nothing, router will query us. */
break; /* ICMP6_TYPE_MLD */ break; /* ICMP6_TYPE_MLD */
}
default: default:
MLD6_STATS_INC(mld6.proterr); MLD6_STATS_INC(mld6.proterr);
MLD6_STATS_INC(mld6.drop); MLD6_STATS_INC(mld6.drop);
@ -338,8 +332,7 @@ mld6_joingroup(const ip6_addr_t *srcaddr, const ip6_addr_t *groupaddr)
match = 0; match = 0;
if (ip6_addr_isany(srcaddr)) { if (ip6_addr_isany(srcaddr)) {
match = 1; match = 1;
} } else {
else {
for (i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) { for (i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) {
if (!ip6_addr_isinvalid(netif_ip6_addr_state(netif, i)) && if (!ip6_addr_isinvalid(netif_ip6_addr_state(netif, i)) &&
ip6_addr_cmp(srcaddr, netif_ip6_addr(netif, i))) { ip6_addr_cmp(srcaddr, netif_ip6_addr(netif, i))) {
@ -423,8 +416,7 @@ mld6_leavegroup(const ip6_addr_t *srcaddr, const ip6_addr_t *groupaddr)
match = 0; match = 0;
if (ip6_addr_isany(srcaddr)) { if (ip6_addr_isany(srcaddr)) {
match = 1; match = 1;
} } else {
else {
for (i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) { for (i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) {
if (!ip6_addr_isinvalid(netif_ip6_addr_state(netif, i)) && if (!ip6_addr_isinvalid(netif_ip6_addr_state(netif, i)) &&
ip6_addr_cmp(srcaddr, netif_ip6_addr(netif, i))) { ip6_addr_cmp(srcaddr, netif_ip6_addr(netif, i))) {
@ -624,6 +616,4 @@ mld6_send(struct mld_group *group, u8_t type)
pbuf_free(p); pbuf_free(p);
} }
#endif /* LWIP_IPV6 */ #endif /* LWIP_IPV6 */