When compiling library code using "make W=1 LLVM=1 lib/", clang
generated the following compilation errors:
lib/maple_tree.c:351:21: error: unused function 'mte_set_full' [-Werror,-Wunused-function]
static inline void *mte_set_full(const struct maple_enode *node)
^
lib/maple_tree.c:356:21: error: unused function 'mte_clear_full' [-Werror,-Wunused-function]
static inline void *mte_clear_full(const struct maple_enode *node)
^
lib/maple_tree.c:361:20: error: unused function 'mte_has_null' [-Werror,-Wunused-function]
static inline bool mte_has_null(const struct maple_enode *node)
^
3 errors generated.
Remove unused static inline functions to resolve compilation errors
with clang.
Signed-off-by: Kuan-Wei Chiu <visitorckw@xxxxxxxxx>
---
lib/maple_tree.c | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 55e1b35bf877..cd3f5399f9f3 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -348,21 +348,6 @@ static inline void *mte_safe_root(const struct maple_enode *node)
return (void *)((unsigned long)node & ~MAPLE_ROOT_NODE);
}
-static inline void *mte_set_full(const struct maple_enode *node)
-{
- return (void *)((unsigned long)node & ~MAPLE_ENODE_NULL);
-}
-
-static inline void *mte_clear_full(const struct maple_enode *node)
-{
- return (void *)((unsigned long)node | MAPLE_ENODE_NULL);
-}
-
-static inline bool mte_has_null(const struct maple_enode *node)
-{
- return (unsigned long)node & MAPLE_ENODE_NULL;
-}
-
static __always_inline bool ma_is_root(struct maple_node *node)
{
return ((unsigned long)node->parent & MA_ROOT_PARENT);
--
2.34.1
