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All: Fix various Coverity complaints

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This commit is contained in:
Mark Pizzolato
2019-04-03 09:32:54 -07:00
parent e6490223eb
commit fa77969c57
7 changed files with 14 additions and 8 deletions
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2
PDP11/pdp11_dup.c
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@@ -1040,7 +1040,7 @@ int32 dup, active, attached;
sim_debug(DBG_TRC, DUPDPTR, "dup_poll_svc()\n");
tmxr_poll_conn(&dup_desc);
(void)tmxr_poll_conn(&dup_desc);
tmxr_poll_rx (&dup_desc);
tmxr_poll_tx (&dup_desc);
for (dup=active=attached=0; dup < dup_desc.lines; dup++) {

2
PDP11/pdp11_rq.c
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@@ -2709,7 +2709,7 @@ void rq_ring_int (MSC *cp, struct uq_ring *ring)
uint32 iadr = cp->comm + ring->ioff; /* addr intr wd */
uint16 flag = 1;
Map_WriteW (iadr, 2, &flag); /* write flag */
(void)Map_WriteW (iadr, 2, &flag); /* write flag */
if (cp->s1dat & SA_S1H_VEC) /* if enb, intr */
rq_setint (cp);
return;

2
PDP11/pdp11_tq.c
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@@ -2004,7 +2004,7 @@ void tq_ring_int (struct uq_ring *ring)
uint32 iadr = tq_comm + ring->ioff; /* addr intr wd */
uint16 flag = 1;
Map_WriteW (iadr, 2, &flag); /* write flag */
(void)Map_WriteW (iadr, 2, &flag); /* write flag */
if (tq_dib.vec) /* if enb, intr */
SET_INT (TQ);
return;

4
PDP11/pdp11_xq.c
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@@ -1822,7 +1822,9 @@ t_stat xq_process_turbo_rbdl(CTLR* xq)
xq->var->ReadQ.loss = 0; /* reset loss counter */
}
Map_ReadW (rdra+(uint32)(((char *)(&xq->var->rring[xq->var->rbindx].rmd3))-((char *)&xq->var->rring)), sizeof(xq->var->rring[xq->var->rbindx].rmd3), (uint16 *)&xq->var->rring[xq->var->rbindx].rmd3);
status = Map_ReadW (rdra+(uint32)(((char *)(&xq->var->rring[xq->var->rbindx].rmd3))-((char *)&xq->var->rring)), sizeof(xq->var->rring[xq->var->rbindx].rmd3), (uint16 *)&xq->var->rring[xq->var->rbindx].rmd3);
if (status != SCPE_OK)
return xq_nxm_error(xq);
if (xq->var->rring[xq->var->rbindx].rmd3 & XQ_RMD3_OWN)
xq->var->rring[i].rmd2 |= XQ_RMD2_EOR;