Commits
Sage Weil committed 8842b3be96c
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>