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PPP, code cleaning, fixed ppp_input() indentation

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Sylvain Rochet 2015-04-13 23:19:43 +02:00
parent 662f1355de
commit e241f880e8
1 changed files with 26 additions and 26 deletions
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52
src/netif/ppp/ppp.c
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@ -722,39 +722,39 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
(*protp->input)(pcb, (u8_t*)pb->payload, pb->len); (*protp->input)(pcb, (u8_t*)pb->payload, pb->len);
goto out; goto out;
} }
#if 0 /* UNUSED #if 0 /* UNUSED
* *
* This is actually a (hacked?) way for the PPP kernel implementation to pass a * This is actually a (hacked?) way for the PPP kernel implementation to pass a
* data packet to the PPP daemon. The PPP daemon normally only do signaling * data packet to the PPP daemon. The PPP daemon normally only do signaling
* (LCP, PAP, CHAP, IPCP, ...) and does not handle any data packet at all. * (LCP, PAP, CHAP, IPCP, ...) and does not handle any data packet at all.
* *
* This is only used by CCP, which we cannot support until we have a CCP data * This is only used by CCP, which we cannot support until we have a CCP data
* implementation. * implementation.
*/ */
if (protocol == (protp->protocol & ~0x8000) if (protocol == (protp->protocol & ~0x8000)
&& protp->datainput != NULL) { && protp->datainput != NULL) {
(*protp->datainput)(pcb, pb->payload, pb->len); (*protp->datainput)(pcb, pb->payload, pb->len);
goto out; goto out;
} }
#endif /* UNUSED */ #endif /* UNUSED */
} }
#if PPP_DEBUG #if PPP_DEBUG
#if PPP_PROTOCOLNAME #if PPP_PROTOCOLNAME
pname = protocol_name(protocol); pname = protocol_name(protocol);
if (pname != NULL) { if (pname != NULL) {
ppp_warn("Unsupported protocol '%s' (0x%x) received", pname, protocol); ppp_warn("Unsupported protocol '%s' (0x%x) received", pname, protocol);
} else } else
#endif /* PPP_PROTOCOLNAME */ #endif /* PPP_PROTOCOLNAME */
ppp_warn("Unsupported protocol 0x%x received", protocol); ppp_warn("Unsupported protocol 0x%x received", protocol);
#endif /* PPP_DEBUG */ #endif /* PPP_DEBUG */
if (pbuf_header(pb, (s16_t)sizeof(protocol))) { if (pbuf_header(pb, (s16_t)sizeof(protocol))) {
LWIP_ASSERT("pbuf_header failed\n", 0); LWIP_ASSERT("pbuf_header failed\n", 0);
goto drop; goto drop;
}
lcp_sprotrej(pcb, (u8_t*)pb->payload, pb->len);
} }
lcp_sprotrej(pcb, (u8_t*)pb->payload, pb->len); break;
}
break;
} }
drop: drop: