K 10
svn:author
V 5
ariff
K 8
svn:date
V 27
2007-07-04T12:33:11.000000Z
K 7
svn:log
V 272
Be much more forgiving towards applications that requesting ioctls
that should be a no-op (for example, requesting SYNC on record path).
The standards does not indicate that such requests are illegal, so
just return it as success instead of EINVAL.

Approved by:	re (mux)

END