Commit ed8f6866 authored Jan 23, 2014 by Andrew Morton Committed by Linus Torvalds Jan 23, 2014

fs-ext3-use-rbtree-postorder-iteration-helper-instead-of-opencoding-fix



use do{}while - more efficient and it squishes a coccinelle warning

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent b1c8047c

fs/ext3/dir.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -312,11 +312,11 @@ static void free_rb_tree_fname(struct rb_root *root)
		struct fname fname, next;

		rbtree_postorder_for_each_entry_safe(fname, next, root, rb_hash)
		while (fname) {
		do {
		struct fname *old = fname;
		fname = fname->next;
		kfree(old);
		}
		} while (fname);

		*root = RB_ROOT;
		}