From 1b9c53e849aa65776d4f611d99aa09f856518dad Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Fri, 8 Aug 2014 14:22:14 -0700 Subject: lib/rbtree.c: fix typo in comment of __rb_insert() In case 1, it passes down the BLACK color from G to p and u, and maintains the color of n. By doing so, it maintains the black height of the sub-tree. While in the comment, it marks the color of n to BLACK. This is a typo and not consistents with the code. This patch fixs this typo in comment. Signed-off-by: Wei Yang Acked-by: Michel Lespinasse Cc: Xiao Guangrong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/rbtree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/rbtree.c') diff --git a/lib/rbtree.c b/lib/rbtree.c index 65f4effd117f..c16c81a3d430 100644 --- a/lib/rbtree.c +++ b/lib/rbtree.c @@ -101,7 +101,7 @@ __rb_insert(struct rb_node *node, struct rb_root *root, * / \ / \ * p u --> P U * / / - * n N + * n n * * However, since g's parent might be red, and * 4) does not allow this, we need to recurse -- cgit v1.2.3-59-g8ed1b