if (node->rb_right) {
node = node->rb_right;
while (node->rb_left)
- node=node->rb_left;
+ node = node->rb_left;
return (struct rb_node *)node;
}
if (node->rb_left) {
node = node->rb_left;
while (node->rb_right)
- node=node->rb_right;
+ node = node->rb_right;
return (struct rb_node *)node;
}