s3: Fix some nonempty blank lines

1 files changed, 68 insertions, 69 deletions

diff --git a/source3/lib/adt_tree.c b/source3/lib/adt_tree.c
index 6ac498d9e62..d97d12ef2db 100644
--- a/source3/lib/adt_tree.c
+++ b/source3/lib/adt_tree.c
@@ -27,25 +27,24 @@
 static bool trim_tree_keypath( char *path, char **base, char **new_path )
 {
 	char *p;
-	
+
 	*new_path = *base = NULL;
-	
+
 	if ( !path )
 		return False;
-	
+
 	*base = path;
-	
+
 	p = strchr( path, '/' );
-	
+
 	if ( p ) {
 		*p = '\0';
 		*new_path = p+1;
 	}
-	
+
 	return True;
 }
 
- 
 /**************************************************************************
  Initialize the tree's root.  The cmp_fn is a callback function used
  for comparision of two children
@@ -54,19 +53,19 @@ static bool trim_tree_keypath( char *path, char **base, char **new_path )
  SORTED_TREE* pathtree_init( void *data_p, int (cmp_fn)(void*, void*) )
 {
 	SORTED_TREE *tree = NULL;
-	
+
 	if ( !(tree = TALLOC_ZERO_P(NULL, SORTED_TREE)) )
 		return NULL;
-		
+
 	tree->compare = cmp_fn;
-	
+
 	if ( !(tree->root = TALLOC_ZERO_P(tree, TREE_NODE)) ) {
 		TALLOC_FREE( tree );
 		return NULL;
 	}
-	
+
 	tree->root->data_p = data_p;
-	
+
 	return tree;
 }
 
@@ -80,22 +79,22 @@ static TREE_NODE* pathtree_birth_child( TREE_NODE *node, char* key )
 	TREE_NODE *infant = NULL;
 	TREE_NODE **siblings;
 	int i;
-	
+
 	if ( !(infant = TALLOC_ZERO_P( node, TREE_NODE)) )
 		return NULL;
-	
+
 	infant->key = talloc_strdup( infant, key );
 	infant->parent = node;
-	
+
 	siblings = TALLOC_REALLOC_ARRAY( node, node->children, TREE_NODE *, node->num_children+1 );
-	
+
 	if ( siblings )
 		node->children = siblings;
-	
+
 	node->num_children++;
-	
+
 	/* first child */
-	
+
 	if ( node->num_children == 1 ) {
 		DEBUG(11,("pathtree_birth_child: First child of node [%s]! [%s]\n", 
 			node->key ? node->key : "NULL", infant->key ));
@@ -111,32 +110,32 @@ static TREE_NODE* pathtree_birth_child( TREE_NODE *node, char* key )
 		 * Insert the new infanct in ascending order 
 		 * from left to right
 		 */
-	
+
 		for ( i = node->num_children-1; i>=1; i-- )
 		{
 			DEBUG(11,("pathtree_birth_child: Looking for crib; infant -> [%s], child -> [%s]\n",
 				infant->key, node->children[i-1]->key));
-			
+
 			/* the strings should never match assuming that we 
 			   have called pathtree_find_child() first */
-		
+
 			if ( StrCaseCmp( infant->key, node->children[i-1]->key ) > 0 ) {
 				DEBUG(11,("pathtree_birth_child: storing infant in i == [%d]\n", 
 					i));
 				node->children[i] = infant;
 				break;
 			}
-			
+
 			/* bump everything towards the end on slot */
-			
+
 			node->children[i] = node->children[i-1];
 		}
 
 		DEBUG(11,("pathtree_birth_child: Exiting loop (i == [%d])\n", i ));
-		
+
 		/* if we haven't found the correct slot yet, the child 
 		   will be first in the list */
-		   
+
 		if ( i == 0 )
 			node->children[0] = infant;
 	}
@@ -152,38 +151,38 @@ static TREE_NODE* pathtree_find_child( TREE_NODE *node, char* key )
 {
 	TREE_NODE *next = NULL;
 	int i, result;
-	
+
 	if ( !node ) {
 		DEBUG(0,("pathtree_find_child: NULL node passed into function!\n"));
 		return NULL;
 	}
-	
+
 	if ( !key ) {
 		DEBUG(0,("pathtree_find_child: NULL key string passed into function!\n"));
 		return NULL;
 	}
-	
+
 	for ( i=0; i<node->num_children; i++ )
 	{	
 		DEBUG(11,("pathtree_find_child: child key => [%s]\n",
 			node->children[i]->key));
-			
+
 		result = StrCaseCmp( node->children[i]->key, key );
-		
+
 		if ( result == 0 )
 			next = node->children[i];
-		
+
 		/* if result > 0 then we've gone to far because
 		   the list of children is sorted by key name 
 		   If result == 0, then we have a match         */
-		   
+
 		if ( result > 0 )
 			break;
 	}
 
 	DEBUG(11,("pathtree_find_child: %s [%s]\n",
 		next ? "Found" : "Did not find", key ));	
-	
+
 	return next;
 }
 
@@ -196,49 +195,49 @@ static TREE_NODE* pathtree_find_child( TREE_NODE *node, char* key )
 	char *str, *base, *path2;
 	TREE_NODE *current, *next;
 	WERROR ret = WERR_OK;
-	
+
 	DEBUG(8,("pathtree_add: Enter\n"));
-		
+
 	if ( !path || *path != '/' ) {
 		DEBUG(0,("pathtree_add: Attempt to add a node with a bad path [%s]\n",
 			path ? path : "NULL" ));
 		return WERR_INVALID_PARAM;
 	}
-	
+
 	if ( !tree ) {
 		DEBUG(0,("pathtree_add: Attempt to add a node to an uninitialized tree!\n"));
 		return WERR_INVALID_PARAM;
 	}
-	
+
 	/* move past the first '/' */
-	
+
 	path++;	
 	path2 = SMB_STRDUP( path );
 	if ( !path2 ) {
 		DEBUG(0,("pathtree_add: strdup() failed on string [%s]!?!?!\n", path));
 		return WERR_NOMEM;
 	}
-	
+
 
 	/* 
 	 * this works sort of like a 'mkdir -p'	call, possibly 
 	 * creating an entire path to the new node at once
 	 * The path should be of the form /<key1>/<key2>/...
 	 */
-	
+
 	base = path2;
 	str  = path2;
 	current = tree->root;
-	
+
 	do {
 		/* break off the remaining part of the path */
-		
+
 		str = strchr( str, '/' );
 		if ( str )
 			*str = '\0';
-			
+
 		/* iterate to the next child--birth it if necessary */
-		
+
 		next = pathtree_find_child( current, base );
 		if ( !next ) {
 			next = pathtree_birth_child( current, base );
@@ -249,20 +248,20 @@ static TREE_NODE* pathtree_find_child( TREE_NODE *node, char* key )
 			}
 		}
 		current = next;
-		
+
 		/* setup the next part of the path */
-		
+
 		base = str;
 		if ( base ) {
 			*base = '/';
 			base++;
 			str = base;
 		}
-	
+
 	} while ( base != NULL );
-	
+
 	current->data_p = data_p;
-	
+
 	DEBUG(10,("pathtree_add: Successfully added node [%s] to tree\n",
 		path ));
 
@@ -348,82 +347,82 @@ static void pathtree_print_children(TALLOC_CTX *ctx,
 	char *keystr, *base = NULL, *str = NULL, *p;
 	TREE_NODE *current;
 	void *result = NULL;
-	
+
 	DEBUG(10,("pathtree_find: Enter [%s]\n", key ? key : "NULL" ));
 
 	/* sanity checks first */
-	
+
 	if ( !key ) {
 		DEBUG(0,("pathtree_find: Attempt to search tree using NULL search string!\n"));
 		return NULL;
 	}
-	
+
 	if ( !tree ) {
 		DEBUG(0,("pathtree_find: Attempt to search an uninitialized tree using string [%s]!\n",
 			key ? key : "NULL" ));
 		return NULL;
 	}
-	
+
 	if ( !tree->root )
 		return NULL;
-	
+
 	/* make a copy to play with */
-	
+
 	if ( *key == '/' )
 		keystr = SMB_STRDUP( key+1 );
 	else
 		keystr = SMB_STRDUP( key );
-	
+
 	if ( !keystr ) {
 		DEBUG(0,("pathtree_find: strdup() failed on string [%s]!?!?!\n", key));
 		return NULL;
 	}
 
 	/* start breaking the path apart */
-	
+
 	p = keystr;
 	current = tree->root;
-	
+
 	if ( tree->root->data_p )
 		result = tree->root->data_p;
-		
+
 	do
 	{
 		/* break off the remaining part of the path */
 
 		trim_tree_keypath( p, &base, &str );
-			
+
 		DEBUG(11,("pathtree_find: [loop] base => [%s], new_path => [%s]\n", 
 			base ? base : "",
 			str ? str : ""));
 
 		/* iterate to the next child */
-		
+
 		current = pathtree_find_child( current, base );
-	
+
 		/* 
 		 * the idea is that the data_p for a parent should 
 		 * be inherited by all children, but allow it to be 
 		 * overridden farther down
 		 */
-		
+
 		if ( current && current->data_p )
 			result = current->data_p;
 
 		/* reset the path pointer 'p' to the remaining part of the key string */
 
 		p = str;
-	   
+
 	} while ( str && current );
-	
+
 	/* result should be the data_p from the lowest match node in the tree */
 	if ( result )
 		DEBUG(11,("pathtree_find: Found data_p!\n"));
-	
+
 	SAFE_FREE( keystr );
-	
+
 	DEBUG(10,("pathtree_find: Exit\n"));
-	
+
 	return result;
 }