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H316: Coverity update - remove dead code; fix formatting

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This commit is contained in:
Bob Armstrong 2022-03-16 10:56:21 -07:00
parent 3d3675edbc
commit 2a63d939d3
1 changed files with 6 additions and 4 deletions
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10
H316/h316_hi.c
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@ -243,7 +243,8 @@ void hi_get_dmc (uint16 dmc, uint16 *pnext, uint16 *plast, uint16 *pcount)
{
uint16 dmcad;
if ((dmc<DMC1) || (dmc>(DMC1+DMC_MAX-1))) {
*pnext = *plast = *pcount = 0; return;
*pnext = *plast = *pcount = 0;
return;
}
dmcad = DMC_BASE + (dmc-DMC1)*2;
*pnext = M[dmcad] & X_AMASK; *plast = M[dmcad+1] & X_AMASK;
@ -514,16 +515,17 @@ int32 hi_io (uint16 host, int32 inst, int32 fnc, int32 dat, int32 dev)
case 000:
// HnROUT - start regular host output ...
hi_debug_hio(host, PDIB(host)->txdmc, "output");
hi_start_tx(host, 0); return dat;
hi_start_tx(host, 0);
return dat;
case 001:
// HnIN - start host input ...
hi_debug_hio(host, PDIB(host)->rxdmc, "input");
hi_start_rx(host); return dat;
hi_start_rx(host);
return dat;
case 002:
// HnFOUT - start final host output ...
sim_debug(IMP_DBG_IOT, PDEVICE(host), "start final output (PC=%06o)\n", PC-1);
hi_start_tx(host, PFLG_FINAL); return dat;
hi_start_tx(host, PFLG_FINAL);
return dat;
case 003:
// HnXP - cross patch ...