Fix compiler warnings over const losses.

This commit is contained in:
Our Air Quality 2019-04-06 11:30:53 +11:00
parent d0373af5c0
commit 2d9c701c37
13 changed files with 22 additions and 22 deletions

View file

@ -25,7 +25,7 @@ static const char* get_my_ip(void)
* @param recv the lwip UDP callback
* @retval udp_pcb* or NULL if joining failed
*/
static struct udp_pcb* mcast_join_group(char *group_ip, uint16_t group_port, void (* recv)(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr, u16_t port))
static struct udp_pcb* mcast_join_group(const char *group_ip, uint16_t group_port, void (* recv)(void *arg, struct udp_pcb *upcb, struct pbuf *p, const ip_addr_t *addr, u16_t port))
{
bool status = false;
struct udp_pcb *upcb;