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Fixed several warnings.

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Fixed some small issues, mostly NULL-ptr related.
This commit is contained in:
waltje
2018-10-20 02:38:37 -04:00
parent 4fb728541b
commit 4a445127d8
33 changed files with 747 additions and 783 deletions
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18
src/devices/disk/zip.c
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@@ -9,7 +9,7 @@
* Implementation of the Iomega ZIP drive with SCSI(-like)
* commands, for both ATAPI and SCSI usage.
*
* Version: @(#)zip.c 1.0.18 2018/10/17
* Version: @(#)zip.c 1.0.19 2018/10/19
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -71,6 +71,9 @@
#define zipbufferb dev->buffer
#ifdef ENABLE_ZIP_LOG
int zip_do_log = ENABLE_ZIP_LOG;
#endif
zip_t *zip[ZIP_NUM] = { NULL, NULL, NULL, NULL };
zip_drive_t zip_drives[ZIP_NUM];
@@ -476,15 +479,10 @@ static void zip_init(zip_t *dev);
static void zip_callback(void *p);
#ifdef ENABLE_ZIP_LOG
int zip_do_log = ENABLE_ZIP_LOG;
#endif
#if defined(_LOGGING) && defined(ENABLE_ZIP_LOG)
static void
zip_log(int level, const char *fmt, ...)
{
#ifdef ENABLE_ZIP_LOG
va_list ap;
if (zip_do_log >= level) {
@@ -492,8 +490,8 @@ zip_log(int level, const char *fmt, ...)
pclog_ex(fmt, ap);
va_end(ap);
}
#endif
}
#endif
int
@@ -2367,7 +2365,9 @@ static int
zip_read_from_dma(zip_t *dev)
{
scsi_device_t *sd = &scsi_devices[dev->drv->bus_id.scsi.id][dev->drv->bus_id.scsi.lun];
#ifdef _LOGGING
int32_t *BufLen = &sd->buffer_length;
#endif
int ret = 0;
if (dev->drv->bus_type == ZIP_BUS_SCSI)
@@ -2438,7 +2438,9 @@ static int
zip_write_to_dma(zip_t *dev)
{
scsi_device_t *sd = &scsi_devices[dev->drv->bus_id.scsi.id][dev->drv->bus_id.scsi.lun];
#ifdef _LOGGING
int32_t BufLen = sd->buffer_length;
#endif
int ret = 0;
if (dev->drv->bus_type == ZIP_BUS_SCSI) {