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added missing casts

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This commit is contained in:
goldsimon 2010-07-12 09:34:17 +00:00
parent 691410ba18
commit a99219ad1f
1 changed files with 3 additions and 3 deletions
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6
src/core/ipv4/igmp.c
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@ -326,7 +326,7 @@ igmp_lookup_group(struct netif *ifp, ip_addr_t *addr)
} }
/* Group doesn't exist yet, create a new one */ /* Group doesn't exist yet, create a new one */
group = memp_malloc(MEMP_IGMP_GROUP); group = (struct igmp_group *)memp_malloc(MEMP_IGMP_GROUP);
if (group != NULL) { if (group != NULL) {
group->netif = ifp; group->netif = ifp;
ip_addr_set(&(group->group_address), addr); ip_addr_set(&(group->group_address), addr);
@ -397,7 +397,7 @@ igmp_input(struct pbuf *p, struct netif *inp, ip_addr_t *dest)
IGMP_STATS_INC(igmp.recv); IGMP_STATS_INC(igmp.recv);
/* Note that the length CAN be greater than 8 but only 8 are used - All are included in the checksum */ /* Note that the length CAN be greater than 8 but only 8 are used - All are included in the checksum */
iphdr = p->payload; iphdr = (struct ip_hdr *)p->payload;
if (pbuf_header(p, -(s16_t)(IPH_HL(iphdr) * 4)) || (p->len < IGMP_MINLEN)) { if (pbuf_header(p, -(s16_t)(IPH_HL(iphdr) * 4)) || (p->len < IGMP_MINLEN)) {
pbuf_free(p); pbuf_free(p);
IGMP_STATS_INC(igmp.lenerr); IGMP_STATS_INC(igmp.lenerr);
@ -782,7 +782,7 @@ igmp_send(struct igmp_group *group, u8_t type)
p = pbuf_alloc(PBUF_TRANSPORT, IGMP_MINLEN, PBUF_RAM); p = pbuf_alloc(PBUF_TRANSPORT, IGMP_MINLEN, PBUF_RAM);
if (p) { if (p) {
igmp = p->payload; igmp = (struct igmp_msg *)p->payload;
LWIP_ASSERT("igmp_send: check that first pbuf can hold struct igmp_msg", LWIP_ASSERT("igmp_send: check that first pbuf can hold struct igmp_msg",
(p->len >= sizeof(struct igmp_msg))); (p->len >= sizeof(struct igmp_msg)));
ip_addr_copy(src, group->netif->ip_addr); ip_addr_copy(src, group->netif->ip_addr);