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Remove build warnings in LWIP

pull/5319/head
Kevin Gilbert 2017-10-13 17:22:21 -05:00
parent 20d93bf78d
commit 54980546ce
2 changed files with 4 additions and 3 deletions
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1
features/FEATURE_LWIP/lwip-interface/lwip/src/core/lwip_tcp.c
View File

@ -358,7 +358,6 @@ tcp_close_shutdown_fin(struct tcp_pcb *pcb)
default: default:
/* Has already been closed, do nothing. */ /* Has already been closed, do nothing. */
return ERR_OK; return ERR_OK;
break;
} }
if (err == ERR_OK) { if (err == ERR_OK) {

6
features/FEATURE_LWIP/lwip-interface/lwip_stack.c
View File

@ -293,7 +293,9 @@ static int get_ip_addr_type(const ip_addr_t *ip_addr)
return IPADDR_TYPE_V4; return IPADDR_TYPE_V4;
} }
#endif #endif
#if LWIP_IPV6 && LWIP_IPV4
return IPADDR_TYPE_ANY; return IPADDR_TYPE_ANY;
#endif
} }
void add_dns_addr(struct netif *lwip_netif) void add_dns_addr(struct netif *lwip_netif)
@ -658,7 +660,7 @@ nsapi_error_t mbed_lwip_bringup_2(bool dhcp, bool ppp, const char *ip, const cha
if (!netif_is_link_up(&lwip_netif)) { if (!netif_is_link_up(&lwip_netif)) {
if (sys_arch_sem_wait(&lwip_netif_linked, 15000) == SYS_ARCH_TIMEOUT) { if (sys_arch_sem_wait(&lwip_netif_linked, 15000) == SYS_ARCH_TIMEOUT) {
if (ppp) { if (ppp) {
ppp_lwip_disconnect(); (void) ppp_lwip_disconnect();
} }
return NSAPI_ERROR_NO_CONNECTION; return NSAPI_ERROR_NO_CONNECTION;
} }
@ -686,7 +688,7 @@ nsapi_error_t mbed_lwip_bringup_2(bool dhcp, bool ppp, const char *ip, const cha
if (!mbed_lwip_get_ip_addr(true, &lwip_netif)) { if (!mbed_lwip_get_ip_addr(true, &lwip_netif)) {
if (sys_arch_sem_wait(&lwip_netif_has_any_addr, DHCP_TIMEOUT * 1000) == SYS_ARCH_TIMEOUT) { if (sys_arch_sem_wait(&lwip_netif_has_any_addr, DHCP_TIMEOUT * 1000) == SYS_ARCH_TIMEOUT) {
if (ppp) { if (ppp) {
ppp_lwip_disconnect(); (void) ppp_lwip_disconnect();
} }
return NSAPI_ERROR_DHCP_FAILURE; return NSAPI_ERROR_DHCP_FAILURE;
} }