K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2015-01-21T18:05:42.901873Z
K 7
svn:log
V 270
filedesc: return 0 from badfo_close

The only potential in-tree consumer (_fdrop) special-cased it and returns 0
0 on its own instead of calling badfo_close.

Remove the special case since it is not needed and very unlikely to encounter
anyway.

No objections from:	kib

END