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Silence gcc 7 warning about fall-through in case statement by adding a comment

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This commit is contained in:
Dirk Ziegelmeier 2017-10-22 21:27:32 +02:00
parent a7f2ef4aec
commit 98d5e06dba
1 changed files with 4 additions and 1 deletions
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5
src/netif/ppp/pppos.c
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@ -605,6 +605,7 @@ pppos_input(ppp_pcb *ppp, u8_t *s, int l)
/* Else assume compressed address and control fields so /* Else assume compressed address and control fields so
* fall through to get the protocol... */ * fall through to get the protocol... */
/* Fall through */
case PDCONTROL: /* Process control field. */ case PDCONTROL: /* Process control field. */
/* If we don't get a valid control code, restart. */ /* If we don't get a valid control code, restart. */
if (cur_char == PPP_UI) { if (cur_char == PPP_UI) {
@ -620,7 +621,9 @@ pppos_input(ppp_pcb *ppp, u8_t *s, int l)
pppos->in_state = PDSTART; pppos->in_state = PDSTART;
} }
#endif #endif
case PDPROTOCOL1: /* Process protocol field 1. */ /* Fall through */
case PDPROTOCOL1: /* Process protocol field 1. */
/* If the lower bit is set, this is the end of the protocol /* If the lower bit is set, this is the end of the protocol
* field. */ * field. */
if (cur_char & 1) { if (cur_char & 1) {