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Revert "ppp: fix compiling with CCP_SUPPORT=1 but MPPE_SUPPORT=0"

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This reverts commit 6e7ea92d56.

We better forbid building configurations that does not make sense instead
of bloating the code with more ifdef. Here building CCP support without
adding any compressor support serve no real use case.
This commit is contained in:
Sylvain Rochet 2020-04-09 03:05:30 +02:00
parent f36e51e9c9
commit cd140b1105
2 changed files with 0 additions and 10 deletions
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6
src/netif/ppp/ccp.c
View File

@ -246,7 +246,6 @@ static const fsm_callbacks ccp_callbacks = {
* Do we want / did we get any compression?
*/
static int ccp_anycompress(ccp_options *opt) {
LWIP_UNUSED_ARG(opt);
return (0
#if DEFLATE_SUPPORT
|| (opt)->deflate
@ -744,7 +743,6 @@ static void ccp_resetci(fsm *f) {
static int ccp_cilen(fsm *f) {
ppp_pcb *pcb = f->pcb;
ccp_options *go = &pcb->ccp_gotoptions;
LWIP_UNUSED_ARG(go);
return 0
#if BSDCOMPRESS_SUPPORT
@ -840,8 +838,6 @@ static int ccp_ackci(fsm *f, u_char *p, int len) {
#if BSDCOMPRESS_SUPPORT || PREDICTOR_SUPPORT
u_char *p0 = p;
#endif /* BSDCOMPRESS_SUPPORT || PREDICTOR_SUPPORT */
LWIP_UNUSED_ARG(p);
LWIP_UNUSED_ARG(go);
#if MPPE_SUPPORT
if (go->mppe) {
@ -1026,7 +1022,6 @@ static int ccp_rejci(fsm *f, u_char *p, int len) {
ppp_pcb *pcb = f->pcb;
ccp_options *go = &pcb->ccp_gotoptions;
ccp_options try_; /* options to request next time */
LWIP_UNUSED_ARG(p);
try_ = *go;
@ -1122,7 +1117,6 @@ static int ccp_reqci(fsm *f, u_char *p, int *lenp, int dont_nak) {
u8_t rej_for_ci_mppe = 1; /* Are we rejecting based on a bad/missing */
/* CI_MPPE, or due to other options? */
#endif /* MPPE_SUPPORT */
LWIP_UNUSED_ARG(ao);
ret = CONFACK;
retp = p0 = p;

4
src/netif/ppp/ppp.c
View File

@ -840,9 +840,7 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
#endif /* MPPE_SUPPORT */
if (protocol == PPP_COMP) {
#if MPPE_SUPPORT
u8_t *pl;
#endif
switch (pcb->ccp_receive_method) {
#if MPPE_SUPPORT
@ -857,7 +855,6 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
goto drop; /* Cannot really happen, we only negotiate what we are able to do */
}
#if MPPE_SUPPORT
/* Assume no PFC */
if (pb->len < 2) {
goto drop;
@ -872,7 +869,6 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
protocol = (pl[0] << 8) | pl[1];
pbuf_remove_header(pb, 2);
}
#endif /* MPPE_SUPPORT */
}
#endif /* CCP_SUPPORT */