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Allow ata_request_set_sense and ata_request_set_status to be called with NULL request pointer.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23478 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Marcus Overhagen 2008-01-13 02:42:19 +00:00
parent 2ac7892801
commit a5ec34950d
1 changed files with 6 additions and 4 deletions
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10
src/add-ons/kernel/bus_managers/ata/ata_request.c
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@ -78,7 +78,7 @@ void
ata_request_set_status(ata_request *request, uint8 status)
{
ASSERT(status != SCSI_REQ_CMP);
if (request->ccb)
if (request && request->ccb)
request->ccb->subsys_status = status;
}
@ -86,9 +86,11 @@ ata_request_set_status(ata_request *request, uint8 status)
void
ata_request_set_sense(ata_request *request, uint8 key, uint16 asc_acq)
{
request->senseKey = key;
request->senseAsc = asc_acq >> 8;
request->senseAscq = asc_acq & 0xff;
if (request) {
request->senseKey = key;
request->senseAsc = asc_acq >> 8;
request->senseAscq = asc_acq & 0xff;
}
}