clean up scsi_debug module handling
authorEric Sandeen <sandeen@redhat.com>
Fri, 9 Mar 2012 17:36:54 +0000 (11:36 -0600)
committerEric Sandeen <sandeen@sandeen.net>
Fri, 9 Mar 2012 17:36:54 +0000 (11:36 -0600)
commit61e488737b0c4936dac0a756f827a945b0903508
tree3bb962890b0ce19be549a48cd729c801d3b31c8d
parentf46664daedec7f8614d684891febfb2a2e3cdfec
clean up scsi_debug module handling

2 little fixes to common scsi_debug handling.

* don't consider the scsi_debug module in use in
  _require, unless it can't be rmmod'd
* don't try to rmmod it in _put unless it is currently
  loaded

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
common.scsi_debug