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I7094: Remove irrelevant buffer address checks

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These checks were remnants of prior code which dynamically allocated buffers.
This commit is contained in:
Mark Pizzolato 2022-03-16 19:18:22 -07:00
parent 50f80f61cf
commit 8d2e6849b6
1 changed files with 0 additions and 4 deletions
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4
I7094/i7094_mt.c
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@ -550,8 +550,6 @@ t_uint64 dat;
t_mtrlnt bc; t_mtrlnt bc;
t_stat r; t_stat r;
if (xb == NULL) /* valid buffer? */
return SCPE_IERR;
u = uptr - mt_dev[ch].units; u = uptr - mt_dev[ch].units;
switch (uptr->UST) { /* case on state */ switch (uptr->UST) { /* case on state */
@ -729,8 +727,6 @@ uint8 *xb = mtxb[ch];
t_stat r; t_stat r;
if (mt_bptr[ch]) { /* any data? */ if (mt_bptr[ch]) { /* any data? */
if (xb == NULL)
return SCPE_IERR;
r = sim_tape_wrrecf (uptr, xb, mt_bptr[ch]); /* write record */ r = sim_tape_wrrecf (uptr, xb, mt_bptr[ch]); /* write record */
if ((r = mt_map_err (uptr, r))) /* map error */ if ((r = mt_map_err (uptr, r))) /* map error */
return r; return r;