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AltairZ80: wd179x: clean up / correct usage of status.

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This commit is contained in:
Howard M. Harte
2023-04-01 07:01:11 -07:00
committed by Mark Pizzolato
parent e086d766ee
commit 23dea1b3f4
1 changed files with 11 additions and 13 deletions
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24
AltairZ80/wd179x.c
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@@ -570,7 +570,6 @@ uint8 WD179X_Read(const uint32 Addr)
WD179X_DRIVE_INFO *pDrive;
uint32 flags = 0;
uint32 readlen;
int status = SCPE_OK;
if (wd179x_info->sel_drive >= WD179X_MAX_DRIVES) {
return 0xFF;
@@ -651,14 +650,14 @@ uint8 WD179X_Read(const uint32 Addr)
if (pDrive->uptr->fileref == NULL) {
sim_printf(".fileref is NULL!\n");
} else {
status = wd179x_sectRead(pDrive,
pDrive->track,
wd179x_info->fdc_head,
wd179x_info->fdc_sector,
sdata.raw,
WD179X_SECTOR_LEN_BYTES,
&flags,
&readlen);
wd179x_sectRead(pDrive,
pDrive->track,
wd179x_info->fdc_head,
wd179x_info->fdc_sector,
sdata.raw,
WD179X_SECTOR_LEN_BYTES,
&flags,
&readlen);
}
}
}
@@ -878,7 +877,6 @@ static uint8 Do1793Command(uint8 cCommand)
WD179X_DRIVE_INFO *pDrive;
uint32 flags = 0;
uint32 readlen;
int status;
if (wd179x_info->sel_drive >= WD179X_MAX_DRIVES) {
return 0xFF;
@@ -1040,7 +1038,7 @@ static uint8 Do1793Command(uint8 cCommand)
wd179x_info->intrq = 1;
wd179x_info->drq = 0;
} else {
status = wd179x_sectRead(pDrive,
wd179x_sectRead(pDrive,
pDrive->track,
wd179x_info->fdc_head,
wd179x_info->fdc_sector,
@@ -1400,7 +1398,7 @@ static t_stat wd179x_sectWrite(WD179X_DRIVE_INFO* pDrive,
break;
}
return (SCPE_OK);
return (status);
}
static t_stat wd179x_trackWrite(WD179X_DRIVE_INFO* pDrive,
@@ -1471,6 +1469,6 @@ static t_stat wd179x_trackWrite(WD179X_DRIVE_INFO* pDrive,
}
}
return(SCPE_OK);
return(status);
}