Description of Problem:

On a computer with only one ide cdrom device ( scsi disks and 1 ide cdrom )
the rc.sysinit script failed to turn off DMA on cdrom.

I have met the problem on a compaq proliant 3xx server, because the kernel
crashes if you try to use the cdrom with the dma enabled !

Version-Release number of selected component (if applicable):

initscripts 6.67

How Reproducible:

each time 

Steps to Reproduce:
1. 
just boot a system with only one ide cdrom ( scsi disks )

Actual Results:

the DMA is ON for the cdrom

Expected Results:

it should be OFF

Additional Information:

the problem comes from the :
grep -v ide-disk /proc/ide/*/*/driver 2>/dev/null | awk -F / '{ print $5 }'`

if you have only one ide device, the grep does not add the path of the file
before the matching string, and thus the awk find nothing !

using grep -lv ide-disk..... will solve the problem.

Best Regards