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PPP, fixed warnings if LWIP_SNMP is disabled

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This commit is contained in:
Sylvain Rochet 2015-03-14 13:59:44 +01:00
parent a9c154691b
commit 5097ac05bf
3 changed files with 12 additions and 2 deletions
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6
src/netif/ppp/pppoe.c
View File

@ -212,6 +212,8 @@ static err_t pppoe_write(ppp_pcb *ppp, void *ctx, struct pbuf *p) {
err_t ret;
#if LWIP_SNMP
u16_t tot_len;
#else /* LWIP_SNMP */
LWIP_UNUSED_ARG(ppp);
#endif /* LWIP_SNMP */
/* skip address & flags */
@ -250,10 +252,12 @@ static err_t pppoe_netif_output(ppp_pcb *ppp, void *ctx, struct pbuf *p, u_short
struct pppoe_softc *sc = (struct pppoe_softc *)ctx;
struct pbuf *pb;
u8_t *pl;
err_t err;
#if LWIP_SNMP
u16_t tot_len;
#else /* LWIP_SNMP */
LWIP_UNUSED_ARG(ppp);
#endif /* LWIP_SNMP */
err_t err;
/* @todo: try to use pbuf_header() here! */
pb = pbuf_alloc(PBUF_LINK, PPPOE_HEADERLEN + sizeof(protocol), PBUF_RAM);

6
src/netif/ppp/pppol2tp.c
View File

@ -217,6 +217,8 @@ static err_t pppol2tp_write(ppp_pcb *ppp, void *ctx, struct pbuf *p) {
err_t ret;
#if LWIP_SNMP
u16_t tot_len;
#else /* LWIP_SNMP */
LWIP_UNUSED_ARG(ppp);
#endif /* LWIP_SNMP */
ph = pbuf_alloc(PBUF_TRANSPORT, (u16_t)(PPPOL2TP_OUTPUT_DATA_HEADER_LEN), PBUF_RAM);
@ -252,10 +254,12 @@ static err_t pppol2tp_netif_output(ppp_pcb *ppp, void *ctx, struct pbuf *p, u_sh
pppol2tp_pcb *l2tp = (pppol2tp_pcb *)ctx;
struct pbuf *pb;
u8_t *pl;
err_t err;
#if LWIP_SNMP
u16_t tot_len;
#else /* LWIP_SNMP */
LWIP_UNUSED_ARG(ppp);
#endif /* LWIP_SNMP */
err_t err;
/* @todo: try to use pbuf_header() here! */
pb = pbuf_alloc(PBUF_TRANSPORT, PPPOL2TP_OUTPUT_DATA_HEADER_LEN + sizeof(protocol), PBUF_RAM);

2
src/netif/ppp/pppos.c
View File

@ -1005,7 +1005,9 @@ pppos_output_append(pppos_pcb *pppos, err_t err, struct pbuf *nb, u8_t c, u8_t a
static err_t
pppos_output_last(pppos_pcb *pppos, err_t err, struct pbuf *nb, u16_t *fcs)
{
#if LWIP_SNMP
ppp_pcb *ppp = pppos->ppp;
#endif /* LWIP_SNMP */
/* Add FCS and trailing flag. */
err = pppos_output_append(pppos, err, nb, ~(*fcs) & 0xFF, 1, NULL);