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H316: Fix missing initialization and remove dead code found by Coverity

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SpareTimeGizmos 2022-03-15 08:35:47 -07:00
parent d03f1b67a2
commit b779bfc1cd
1 changed files with 1 additions and 2 deletions
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H316/h316_hi.c
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@ -395,7 +395,7 @@ void hi_poll_rx (uint16 line)
// a packet is waiting AND a receive is pending then we'll store it and finish // a packet is waiting AND a receive is pending then we'll store it and finish
// the receive operation. If a packet is waiting but no receive is pending // the receive operation. If a packet is waiting but no receive is pending
// then the packet is discarded... // then the packet is discarded...
uint16 next, last, maxbuf; uint16 *pdata; int16 count; uint16 next, last, maxbuf; uint16 *pdata; int16 count=0;
uint16 i; uint16 i;
// If the modem isn't attached, then the read never completes! // If the modem isn't attached, then the read never completes!
@ -566,7 +566,6 @@ int32 hi_io (uint16 host, int32 inst, int32 fnc, int32 dat, int32 dev)
// HnEOM - skip on end of message ... // HnEOM - skip on end of message ...
sim_debug(IMP_DBG_IOT, PDEVICE(host), "skip on end of message (PC=%06o %s)\n", PC-1, PHIDB(host)->eom ? "SKIP" : "NOSKIP"); sim_debug(IMP_DBG_IOT, PDEVICE(host), "skip on end of message (PC=%06o %s)\n", PC-1, PHIDB(host)->eom ? "SKIP" : "NOSKIP");
return PHIDB(host)->eom ? IOSKIP(dat) : dat; return PHIDB(host)->eom ? IOSKIP(dat) : dat;
return dat;
case 005: case 005:
// HnFULL - skip on host buffer full ... // HnFULL - skip on host buffer full ...
sim_printf("HnFULL unimp.\n"); sim_printf("HnFULL unimp.\n");