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PPP: remove now unnecessary null PPP IP4 output handler

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netif_null_output_ip4 dummy handler appeared in netif core, remove our
own from PPP stack.

Signed-off-by: Sylvain Rochet <gradator@gradator.net>
This commit is contained in:
Sylvain Rochet 2018-06-15 14:41:19 +02:00
parent 98008cb1ab
commit 5278202f66
1 changed files with 6 additions and 13 deletions
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19
src/netif/ppp/ppp.c
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@ -203,9 +203,9 @@ const struct protent* const protocols[] = {
/* Prototypes for procedures local to this file. */
static void ppp_do_connect(void *arg);
static err_t ppp_netif_init_cb(struct netif *netif);
#if LWIP_IPV4
#if PPP_IPV4_SUPPORT
static err_t ppp_netif_output_ip4(struct netif *netif, struct pbuf *pb, const ip4_addr_t *ipaddr);
#endif /* LWIP_IPV4 */
#endif /* PPP_IPV4_SUPPORT */
#if PPP_IPV6_SUPPORT
static err_t ppp_netif_output_ip6(struct netif *netif, struct pbuf *pb, const ip6_addr_t *ipaddr);
#endif /* PPP_IPV6_SUPPORT */
@ -463,10 +463,9 @@ static void ppp_do_connect(void *arg) {
static err_t ppp_netif_init_cb(struct netif *netif) {
netif->name[0] = 'p';
netif->name[1] = 'p';
#if LWIP_IPV4
/* FIXME: change that when netif_null_output_ip4() will materialize */
#if PPP_IPV4_SUPPORT
netif->output = ppp_netif_output_ip4;
#endif /* LWIP_IPV4 */
#endif /* PPP_IPV4_SUPPORT */
#if PPP_IPV6_SUPPORT
netif->output_ip6 = ppp_netif_output_ip6;
#endif /* PPP_IPV6_SUPPORT */
@ -478,21 +477,15 @@ static err_t ppp_netif_init_cb(struct netif *netif) {
return ERR_OK;
}
#if LWIP_IPV4
#if PPP_IPV4_SUPPORT
/*
* Send an IPv4 packet on the given connection.
*/
static err_t ppp_netif_output_ip4(struct netif *netif, struct pbuf *pb, const ip4_addr_t *ipaddr) {
LWIP_UNUSED_ARG(ipaddr);
#if PPP_IPV4_SUPPORT
return ppp_netif_output(netif, pb, PPP_IP);
#else /* PPP_IPV4_SUPPORT */
LWIP_UNUSED_ARG(netif);
LWIP_UNUSED_ARG(pb);
return ERR_IF;
#endif /* PPP_IPV4_SUPPORT */
}
#endif /* LWIP_IPV4 */
#endif /* PPP_IPV4_SUPPORT */
#if PPP_IPV6_SUPPORT
/*