tree 0eb5d1ca02d4e9caccd9716e35d5baa448eb73c8
parent b182837ac111e87f8e82cbcb0046449d9412187f
author Cody P Schafer <cody@linux.vnet.ibm.com> 1390521368 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1390523823 -0800

fs/ubifs: use rbtree postorder iteration helper instead of opencoding

Use rbtree_postorder_for_each_entry_safe() to destroy the rbtree instead
of opencoding an alternate postorder iteration that modifies the tree

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: Michel Lespinasse <walken@google.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Artem Bityutskiy <dedekind1@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>