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bootconfig: Rename xbc_node_find_child() to xbc_node_find_subkey()

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Rename xbc_node_find_child() to xbc_node_find_subkey() for
clarifying that function returns a key node (no value node).
Since there are xbc_node_for_each_child() (loop on all child
nodes) and xbc_node_for_each_subkey() (loop on only subkey
nodes), this name distinction is necessary to avoid confusing
users.

Link: https://lkml.kernel.org/r/163119459826.161018.11200274779483115300.stgit@devnote2

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Masami Hiramatsu
2021-09-09 22:36:38 +09:00
committed by Steven Rostedt (VMware)
parent 5f8895b27d
commit 5dfe50b055
3 changed files with 18 additions and 18 deletions
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8
lib/bootconfig.c
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@@ -142,16 +142,16 @@ xbc_node_match_prefix(struct xbc_node *node, const char **prefix)
}
/**
* xbc_node_find_child() - Find a child node which matches given key
* xbc_node_find_subkey() - Find a subkey node which matches given key
* @parent: An XBC node.
* @key: A key string.
*
* Search a node under @parent which matches @key. The @key can contain
* Search a key node under @parent which matches @key. The @key can contain
* several words jointed with '.'. If @parent is NULL, this searches the
* node from whole tree. Return NULL if no node is matched.
*/
struct xbc_node * __init
xbc_node_find_child(struct xbc_node *parent, const char *key)
xbc_node_find_subkey(struct xbc_node *parent, const char *key)
{
struct xbc_node *node;
@@ -191,7 +191,7 @@ const char * __init
xbc_node_find_value(struct xbc_node *parent, const char *key,
struct xbc_node **vnode)
{
struct xbc_node *node = xbc_node_find_child(parent, key);
struct xbc_node *node = xbc_node_find_subkey(parent, key);
if (!node || !xbc_node_is_key(node))
return NULL;