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pcb->link_status_cb must be set, we don't need to check each time we use it if not NULL

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This commit is contained in:
Sylvain Rochet 2012-07-23 00:55:24 +02:00
parent e067e84d69
commit 59567b43b0
1 changed files with 8 additions and 17 deletions
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25
src/netif/ppp/ppp.c
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@ -519,16 +519,18 @@ ppp_close(ppp_pcb *pcb)
{
int st = 0;
pcb->err_code = PPPERR_USER;
/* dead phase, nothing to do, call the status callback to be consistent */
if (pcb->phase == PHASE_DEAD) {
pcb->link_status_cb(pcb, PPPERR_USER, pcb->link_status_ctx);
pcb->link_status_cb(pcb, pcb->err_code, pcb->link_status_ctx);
return PPPERR_NONE;
}
/* holdoff phase, cancel the reconnection and call the status callback */
if (pcb->phase == PHASE_HOLDOFF) {
sys_untimeout(ppp_do_reopen, pcb);
pcb->link_status_cb(pcb, PPPERR_USER, pcb->link_status_ctx);
pcb->link_status_cb(pcb, pcb->err_code, pcb->link_status_ctx);
return PPPERR_NONE;
}
@ -539,7 +541,6 @@ ppp_close(ppp_pcb *pcb)
#if PPPOE_SUPPORT
if (pcb->ethif) {
PPPDEBUG(LOG_DEBUG, ("ppp_close: unit %d kill_link -> ppp_stop\n", pcb->num));
pcb->err_code = PPPERR_USER;
/* This will leave us at PHASE_DEAD. */
ppp_stop(pcb);
} else
@ -547,7 +548,6 @@ ppp_close(ppp_pcb *pcb)
#if PPPOL2TP_SUPPORT
if (pcb->l2tp_pcb) {
PPPDEBUG(LOG_DEBUG, ("ppp_close: unit %d kill_link -> ppp_stop\n", pcb->num));
pcb->err_code = PPPERR_USER;
/* This will leave us at PHASE_DEAD. */
ppp_stop(pcb);
} else
@ -555,7 +555,6 @@ ppp_close(ppp_pcb *pcb)
{
#if PPPOS_SUPPORT
PPPDEBUG(LOG_DEBUG, ("ppp_close: unit %d kill_link -> ppp_stop\n", pcb->num));
pcb->err_code = PPPERR_USER;
/* This will leave us at PHASE_DEAD. */
ppp_stop(pcb);
#if PPP_INPROC_OWNTHREAD
@ -1960,9 +1959,7 @@ static void ppp_over_ethernet_link_status_cb(ppp_pcb *pcb, int state) {
break;
}
if (pcb->link_status_cb) {
pcb->link_status_cb(pcb, pcb->err_code ? pcb->err_code : pppoe_err_code, pcb->link_status_ctx);
}
pcb->link_status_cb(pcb, pcb->err_code ? pcb->err_code : pppoe_err_code, pcb->link_status_ctx);
}
static void ppp_over_ethernet_reopen(ppp_pcb *pcb) {
@ -2010,9 +2007,7 @@ static void ppp_over_l2tp_link_status_cb(ppp_pcb *pcb, int state) {
break;
}
if (pcb->link_status_cb) {
pcb->link_status_cb(pcb, pcb->err_code ? pcb->err_code : pppol2tp_err_code, pcb->link_status_ctx);
}
pcb->link_status_cb(pcb, pcb->err_code ? pcb->err_code : pppol2tp_err_code, pcb->link_status_ctx);
}
static void ppp_over_l2tp_reopen(ppp_pcb *pcb) {
@ -2062,9 +2057,7 @@ void ppp_link_terminated(ppp_pcb *pcb) {
#endif /* PPP_INPROC_OWNTHREAD */
PPPDEBUG(LOG_DEBUG, ("ppp_link_terminated: unit %d: link_status_cb=%p err_code=%d\n", pcb->num, pcb->link_status_cb, pcb->err_code));
if (pcb->link_status_cb) {
pcb->link_status_cb(pcb, pcb->err_code ? pcb->err_code : PPPERR_PROTOCOL, pcb->link_status_ctx);
}
pcb->link_status_cb(pcb, pcb->err_code ? pcb->err_code : PPPERR_PROTOCOL, pcb->link_status_ctx);
#endif /* PPPOS_SUPPORT */
}
PPPDEBUG(LOG_DEBUG, ("ppp_link_terminated: finished.\n"));
@ -2293,9 +2286,7 @@ int sifup(ppp_pcb *pcb) {
pcb->err_code = PPPERR_NONE;
PPPDEBUG(LOG_DEBUG, ("sifup: unit %d: err_code=%d\n", pcb->num, pcb->err_code));
if (pcb->link_status_cb) {
pcb->link_status_cb(pcb, pcb->err_code, pcb->link_status_ctx);
}
pcb->link_status_cb(pcb, pcb->err_code, pcb->link_status_ctx);
return 1;
}