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Silence gcc 7 warning about fall-through in case statement by adding a comment
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@ -605,6 +605,7 @@ pppos_input(ppp_pcb *ppp, u8_t *s, int l)
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/* Else assume compressed address and control fields so
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* fall through to get the protocol... */
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/* Fall through */
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case PDCONTROL: /* Process control field. */
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/* If we don't get a valid control code, restart. */
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if (cur_char == PPP_UI) {
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@ -620,6 +621,8 @@ pppos_input(ppp_pcb *ppp, u8_t *s, int l)
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pppos->in_state = PDSTART;
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}
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#endif
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/* Fall through */
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case PDPROTOCOL1: /* Process protocol field 1. */
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/* If the lower bit is set, this is the end of the protocol
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* field. */
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