Sage Weil 8842b3be96 ceph: clean up useless d_parent checks
d_parent is never NULL, and IS_ROOT() is the proper way to check for a
(non-self-referential) parent.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Sage Weil <sage@inktank.com>
2012-07-30 09:29:54 -07:00
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2012-07-30 09:29:54 -07:00
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