Messages in this thread Patch in this message |  | | Date | Mon, 28 Jan 2002 18:17:54 -0500 | | From | Pete Zaitcev <> | | Subject | Re: Encountered a Null Pointer Problem on the SCSI Layer |
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> --- linux/drivers/scsi/sd.c Fri Jan 25 14:01:07 2002 > +++ linux-2.4.17-diskio/drivers/scsi/sd.c Fri Jan 25 13:57:01 2002 > @@ -279,7 +279,7 @@ > target = DEVICE_NR(dev); > > dpnt = &rscsi_disks[target]; > - if (!dpnt) > + if (!dpnt->device) > return NULL; /* No such device */ > return &dpnt->device->request_queue; > }
> Wai Yee Peter Wong
There's one more of theese
--- linux-2.4.18-pre1/drivers/scsi/sd.c Fri Nov 9 14:05:06 2001 +++ linux-2.4.18-pre1-p3/drivers/scsi/sd.c Mon Jan 28 14:46:11 2002 @@ -302,7 +302,7 @@ dpnt = &rscsi_disks[dev]; if (devm >= (sd_template.dev_max << 4) || - !dpnt || + !dpnt->device || !dpnt->device->online || block + SCpnt->request.nr_sectors > sd[devm].nr_sects) { SCSI_LOG_HLQUEUE(2, printk("Finishing %ld sectors\n", SCpnt->request.nr_sectors)); -- Pete - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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