trivial: rbtree.txt: fix rb_entry() parameters in sample code

Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>

trivial: rbtree.txt: fix rb_entry() parameters in sample code
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Wang Tinggong · Jiri Kosina
1 parent 5cdcd9d691
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
Documentation/rbtree.txt
@@ -188,5 +188,5 @@
  
   struct rb_node *node;
   for (node = rb_first(&mytree); node; node = rb_next(node))
-  	printk("key=%s\n", rb_entry(node, int, keystring));
+	printk("key=%s\n", rb_entry(node, struct mytype, node)->keystring);
...	...	@@ -188,5 +188,5 @@
188	188
189	189	struct rb_node *node;
190	190	for (node = rb_first(&mytree); node; node = rb_next(node))
191		- printk("key=%s\n", rb_entry(node, int, keystring));
	191	+ printk("key=%s\n", rb_entry(node, struct mytype, node)->keystring);