diff options
| author | cognet <cognet@FreeBSD.org> | 2004-02-20 20:36:55 +0000 |
|---|---|---|
| committer | cognet <cognet@FreeBSD.org> | 2004-02-20 20:36:55 +0000 |
| commit | 2cb4b68cb5e0e39ff1cbec73cfdc4a92a3ef4af1 (patch) | |
| tree | 8064088244d9ed863a30adb9795c5c861adc876d /sys/dev/trm | |
| parent | b9b55438a38eb58235ca7040d7ff56be4ed7d9d2 (diff) | |
| download | FreeBSD-src-2cb4b68cb5e0e39ff1cbec73cfdc4a92a3ef4af1.zip FreeBSD-src-2cb4b68cb5e0e39ff1cbec73cfdc4a92a3ef4af1.tar.gz | |
Do not test if pDCB is not NULL, we dereference it before anyway, and it
should not happen. Add a KASSERT instead.
Reported by: Ted Unangst <tedu@coverity.com>
Spotted out by: cperciva
Diffstat (limited to 'sys/dev/trm')
| -rw-r--r-- | sys/dev/trm/trm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/dev/trm/trm.c b/sys/dev/trm/trm.c index 42aa101..00a507f 100644 --- a/sys/dev/trm/trm.c +++ b/sys/dev/trm/trm.c @@ -1334,11 +1334,10 @@ void *vpACB; if (scsi_intstatus & (INT_BUSSERVICE | INT_CMDDONE)) { pDCB = pACB->pActiveDCB; + KASSERT(pDCB != NULL, ("no active DCB")); pSRB = pDCB->pActiveSRB; - if (pDCB) { - if (pDCB->DCBFlag & ABORT_DEV_) + if (pDCB->DCBFlag & ABORT_DEV_) trm_EnableMsgOutAbort1(pACB, pSRB); - } phase = (u_int16_t) pSRB->ScsiPhase; /* phase: */ stateV = (void *) trm_SCSI_phase0[phase]; stateV(pACB, pSRB, &scsi_status); |
