Fix whitespace.

[tinc] / src / splay_tree.c

diff --git a/src/splay_tree.c b/src/splay_tree.c
index a1dd4a1..166e5ee 100644 (file)
--- a/src/splay_tree.c
+++ b/src/splay_tree.c
@@ -44,10 +44,10 @@ static splay_node_t *splay_top_down(splay_tree_t *tree, const void *data, int *r
                                rightbottom->left = child;
                                child->parent = rightbottom;
                                rightbottom = child;
-                               
+
                                if((root->left = child->right))
                                        child->right->parent = root;
-                               
+
                                child->right = root;
                                root->parent = child;
 
@@ -74,7 +74,7 @@ static splay_node_t *splay_top_down(splay_tree_t *tree, const void *data, int *r
                                rightbottom->left = root;
                                root->parent = rightbottom;
                                rightbottom = root;
-                               
+
                                root->left = NULL;
                                child->parent = NULL;
 
@@ -88,10 +88,10 @@ static splay_node_t *splay_top_down(splay_tree_t *tree, const void *data, int *r
                                leftbottom->right = child;
                                child->parent = leftbottom;
                                leftbottom = child;
-                               
+
                                if((root->right = child->left))
                                        child->left->parent = root;
-                               
+
                                child->left = root;
                                root->parent = child;
 
@@ -158,14 +158,14 @@ static splay_node_t *splay_top_down(splay_tree_t *tree, const void *data, int *r
 
        return tree->root;
 }
-                       
+
 static void splay_bottom_up(splay_tree_t *tree, splay_node_t *node) {
        splay_node_t *parent, *grandparent, *greatgrandparent;
 
        while((parent = node->parent)) {
                if(!(grandparent = parent->parent)) { /* zig */
                        if(node == parent->left) {
-                               if((parent->left = node->right))                                
+                               if((parent->left = node->right))
                                        parent->left->parent = parent;
                                node->right = parent;
                        } else {
@@ -326,7 +326,7 @@ splay_node_t *splay_search_closest_node_nosplay(const splay_tree_t *tree, const
                } else if(c > 0) {
                        if(node->right)
                                node = node->right;
-                       else 
+                       else
                                break;
                } else {
                        break;
@@ -384,12 +384,12 @@ splay_node_t *splay_insert(splay_tree_t *tree, void *data) {
 
                new = splay_alloc_node();
                new->data = data;
-               
+
                if(result < 0)
                        splay_insert_before(tree, closest, new);
                else
                        splay_insert_after(tree, closest, new);
-       }                       
+       }
 
        return new;
 }
@@ -402,7 +402,7 @@ splay_node_t *splay_insert_node(splay_tree_t *tree, splay_node_t *node) {
                splay_insert_top(tree, node);
        else {
                closest = splay_search_closest_node(tree, node->data, &result);
-               
+
                if(!result)
                        return NULL;